diff --git a/crates/bds-cli/src/lib.rs b/crates/bds-cli/src/lib.rs
index 1047e66..245a94c 100644
--- a/crates/bds-cli/src/lib.rs
+++ b/crates/bds-cli/src/lib.rs
@@ -6,6 +6,7 @@ use std::sync::{Arc, Mutex};
 use anyhow::{Context, Result, anyhow, bail};
 use bds_core::db::{Database, DbConnection};
 use bds_core::engine::{self, cli_sync, domain_events};
+use bds_core::i18n::UiLocale;
 use bds_core::model::{DomainEntity, NotificationAction, Project, ScriptKind};
 use bds_core::scripting::{CoreHost, ExecutionControl, ExecutionKind, execute_many_with_host};
 use clap::{Args, Parser, Subcommand, ValueEnum};
@@ -359,7 +360,8 @@ fn rebuild(db: &Database, incremental: bool) -> Result<CommandOutput> {
             db.conn(),
             &data_dir,
             &project.id,
-            Some(Arc::new(move |value, message| {
+            Some(Arc::new(move |value, event| {
+                let message = event.localized(UiLocale::En);
                 let line = format!("[{:>3}%] {message}", (value * 100.0).round() as i32);
                 let mut progress = progress_sink
                     .lock()
diff --git a/crates/bds-core/src/engine/auto_translation.rs b/crates/bds-core/src/engine/auto_translation.rs
index afc0d33..60a9b9a 100644
--- a/crates/bds-core/src/engine/auto_translation.rs
+++ b/crates/bds-core/src/engine/auto_translation.rs
@@ -13,6 +13,7 @@ use crate::engine::ai::{
     TranslationResult,
 };
 use crate::engine::{EngineError, EngineResult};
+use crate::i18n::{UiLocale, translate, translate_with};
 use crate::model::{Media, Post, PostStatus};
 use crate::util::frontmatter::read_post_file;
 
@@ -26,6 +27,29 @@ pub struct FillMissingTranslationsReport {
     pub errors: Vec<String>,
 }
 
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum FillMissingTranslationsProgress {
+    ScanningPublishedPosts,
+    TranslatingPost { title: String, language: String },
+    Complete,
+}
+
+impl FillMissingTranslationsProgress {
+    pub fn localized(&self, locale: UiLocale) -> String {
+        match self {
+            Self::ScanningPublishedPosts => {
+                translate(locale, "engine.progress.scanningPublishedPosts")
+            }
+            Self::TranslatingPost { title, language } => translate_with(
+                locale,
+                "engine.progress.translatingPost",
+                &[("title", title), ("language", language)],
+            ),
+            Self::Complete => translate(locale, "engine.progress.translationBatchComplete"),
+        }
+    }
+}
+
 pub fn configured_languages(main_language: &str, blog_languages: &[String]) -> Vec<String> {
     let mut seen = HashSet::new();
     std::iter::once(main_language.to_string())
@@ -64,7 +88,7 @@ pub fn fill_missing_translations(
     main_language: &str,
     blog_languages: &[String],
     offline_mode: bool,
-    mut on_progress: impl FnMut(f32, &str) -> bool,
+    mut on_progress: impl FnMut(f32, &FillMissingTranslationsProgress) -> bool,
 ) -> EngineResult<FillMissingTranslationsReport> {
     fill_missing_translations_with(
         conn,
@@ -90,7 +114,7 @@ fn fill_missing_translations_with(
     blog_languages: &[String],
     post_translator: &mut dyn FnMut(&Post, &str) -> EngineResult<TranslationResult>,
     media_translator: &mut dyn FnMut(&Media, &str) -> EngineResult<MediaTranslationResult>,
-    on_progress: &mut dyn FnMut(f32, &str) -> bool,
+    on_progress: &mut dyn FnMut(f32, &FillMissingTranslationsProgress) -> bool,
 ) -> EngineResult<FillMissingTranslationsReport> {
     let configured = configured_languages(main_language, blog_languages);
     if configured.len() <= 1 {
@@ -100,7 +124,10 @@ fn fill_missing_translations_with(
         });
     }
     let posts = qp::list_posts_by_project(conn, project_id)?;
-    if !on_progress(0.0, "Scanning published posts") {
+    if !on_progress(
+        0.0,
+        &FillMissingTranslationsProgress::ScanningPublishedPosts,
+    ) {
         return Err(EngineError::Validation("cancelled".to_string()));
     }
     let mut work = Vec::new();
@@ -108,7 +135,10 @@ fn fill_missing_translations_with(
         .into_iter()
         .filter(|post| post.status == PostStatus::Published && !post.do_not_translate)
     {
-        if !on_progress(0.0, "Scanning published posts") {
+        if !on_progress(
+            0.0,
+            &FillMissingTranslationsProgress::ScanningPublishedPosts,
+        ) {
             return Err(EngineError::Validation("cancelled".to_string()));
         }
         for language in missing_languages(conn, &post, &configured)? {
@@ -126,7 +156,10 @@ fn fill_missing_translations_with(
     for (index, (post, language)) in work.iter().enumerate() {
         if !on_progress(
             0.15 + (index as f32 / work.len() as f32) * 0.85,
-            &format!("{} → {language}", post.title),
+            &FillMissingTranslationsProgress::TranslatingPost {
+                title: post.title.clone(),
+                language: language.clone(),
+            },
         ) {
             return Err(EngineError::Validation("cancelled".to_string()));
         }
@@ -151,7 +184,7 @@ fn fill_missing_translations_with(
             }
         }
     }
-    if !on_progress(1.0, "Translation batch complete") {
+    if !on_progress(1.0, &FillMissingTranslationsProgress::Complete) {
         return Err(EngineError::Validation("cancelled".to_string()));
     }
     Ok(report)
@@ -399,6 +432,26 @@ mod tests {
     use crate::engine::post::{create_post, publish_post, upsert_translation};
     use tempfile::TempDir;
 
+    #[test]
+    fn progress_events_use_the_selected_ui_locale() {
+        assert_eq!(
+            FillMissingTranslationsProgress::ScanningPublishedPosts.localized(UiLocale::De),
+            "Veröffentlichte Beiträge werden durchsucht…"
+        );
+        assert_eq!(
+            FillMissingTranslationsProgress::TranslatingPost {
+                title: "Hallo".into(),
+                language: "fr".into(),
+            }
+            .localized(UiLocale::Fr),
+            "Traduction de Hallo → fr"
+        );
+        assert_eq!(
+            FillMissingTranslationsProgress::Complete.localized(UiLocale::Es),
+            "Lote de traducciones completado"
+        );
+    }
+
     #[test]
     fn batch_translates_only_missing_languages_and_publishes() {
         let db = Database::open_in_memory().unwrap();
diff --git a/crates/bds-core/src/engine/rebuild.rs b/crates/bds-core/src/engine/rebuild.rs
index 61fbadb..cda69be 100644
--- a/crates/bds-core/src/engine/rebuild.rs
+++ b/crates/bds-core/src/engine/rebuild.rs
@@ -10,6 +10,7 @@ use crate::engine::media;
 use crate::engine::post;
 use crate::engine::script_rebuild;
 use crate::engine::template_rebuild;
+use crate::i18n::{UiLocale, translate, translate_with};
 
 /// Report from a full rebuild operation.
 #[derive(Debug, Default)]
@@ -74,8 +75,69 @@ pub fn rebuild_incremental(
     Ok(result)
 }
 
-/// Progress callback: (percent 0.0..1.0, phase description).
-pub type ProgressFn = Arc<dyn Fn(f32, &str) + Send + Sync>;
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum RebuildProgress {
+    LoadingProjectMetadata,
+    ScanningPosts,
+    PostItem {
+        current: usize,
+        total: usize,
+        name: String,
+    },
+    ScanningMedia,
+    MediaItem {
+        current: usize,
+        total: usize,
+        name: String,
+    },
+    RebuildingTemplates,
+    RebuildingScripts,
+    ImportingTags,
+    RefreshingSemanticIndex,
+    Complete,
+}
+
+impl RebuildProgress {
+    pub fn localized(&self, locale: UiLocale) -> String {
+        match self {
+            Self::LoadingProjectMetadata => {
+                translate(locale, "engine.progress.loadingProjectMetadata")
+            }
+            Self::ScanningPosts => translate(locale, "engine.progress.scanningPosts"),
+            Self::PostItem {
+                current,
+                total,
+                name,
+            } => localize_item(locale, "engine.progress.postItem", *current, *total, name),
+            Self::ScanningMedia => translate(locale, "engine.progress.scanningMedia"),
+            Self::MediaItem {
+                current,
+                total,
+                name,
+            } => localize_item(locale, "engine.progress.mediaItem", *current, *total, name),
+            Self::RebuildingTemplates => translate(locale, "engine.progress.rebuildingTemplates"),
+            Self::RebuildingScripts => translate(locale, "engine.progress.rebuildingScripts"),
+            Self::ImportingTags => translate(locale, "engine.progress.importingTags"),
+            Self::RefreshingSemanticIndex => {
+                translate(locale, "engine.progress.refreshingSemanticIndex")
+            }
+            Self::Complete => translate(locale, "engine.progress.rebuildComplete"),
+        }
+    }
+}
+
+fn localize_item(locale: UiLocale, key: &str, current: usize, total: usize, name: &str) -> String {
+    let current = current.to_string();
+    let total = total.to_string();
+    translate_with(
+        locale,
+        key,
+        &[("current", &current), ("total", &total), ("name", name)],
+    )
+}
+
+/// Progress callback: (percent 0.0..1.0, semantic progress event).
+pub type ProgressFn = Arc<dyn Fn(f32, &RebuildProgress) + Send + Sync>;
 
 /// Orchestrate a full rebuild from filesystem into the database.
 ///
@@ -116,23 +178,23 @@ fn rebuild_from_filesystem_inner(
     on_progress: Option<ProgressFn>,
 ) -> EngineResult<FullRebuildReport> {
     let mut report = FullRebuildReport::default();
-    let progress = |pct: f32, msg: &str| {
+    let progress = |pct: f32, event: RebuildProgress| {
         if let Some(ref f) = on_progress {
-            f(pct, msg);
+            f(pct, &event);
         }
     };
 
     // Phase weights: posts 0.0..0.35, media 0.35..0.70, templates 0.70..0.85, scripts 0.85..1.0
 
     // 1. Load portable project metadata and clear all reconstructible rows.
-    progress(0.0, "Loading project metadata...");
+    progress(0.0, RebuildProgress::LoadingProjectMetadata);
     fts::ensure_fts_tables(conn)?;
     crate::engine::meta::startup_sync(data_dir)?;
     crate::engine::meta::sync_metadata_from_filesystem(conn, data_dir, project_id)?;
     clear_project_rows(conn, project_id)?;
 
     // 2. Rebuild posts  (0.00 .. 0.35)
-    progress(0.01, "Scanning posts...");
+    progress(0.01, RebuildProgress::ScanningPosts);
     let post_item_cb: Option<post::ItemProgressFn> = on_progress.as_ref().map(|cb| {
         let cb = Arc::clone(cb);
         let f: post::ItemProgressFn = Box::new(move |current, total, name| {
@@ -142,8 +204,14 @@ fn rebuild_from_filesystem_inner(
                 1.0
             };
             let global_pct = 0.01 + phase_pct * 0.34;
-            let msg = format!("Posts: {current}/{total} \u{2014} {name}");
-            cb(global_pct, &msg);
+            cb(
+                global_pct,
+                &RebuildProgress::PostItem {
+                    current,
+                    total,
+                    name: name.to_string(),
+                },
+            );
         });
         f
     });
@@ -160,7 +228,7 @@ fn rebuild_from_filesystem_inner(
     report.errors.extend(post_report.errors);
 
     // 3. Rebuild media  (0.35 .. 0.70)
-    progress(0.35, "Scanning media...");
+    progress(0.35, RebuildProgress::ScanningMedia);
     let media_item_cb: Option<media::ItemProgressFn> = on_progress.as_ref().map(|cb| {
         let cb = Arc::clone(cb);
         let f: media::ItemProgressFn = Box::new(move |current, total, name| {
@@ -170,8 +238,14 @@ fn rebuild_from_filesystem_inner(
                 1.0
             };
             let global_pct = 0.35 + phase_pct * 0.35;
-            let msg = format!("Media: {current}/{total} \u{2014} {name}");
-            cb(global_pct, &msg);
+            cb(
+                global_pct,
+                &RebuildProgress::MediaItem {
+                    current,
+                    total,
+                    name: name.to_string(),
+                },
+            );
         });
         f
     });
@@ -188,7 +262,7 @@ fn rebuild_from_filesystem_inner(
     report.errors.extend(media_report.errors);
 
     // 4. Rebuild templates  (0.70 .. 0.85)
-    progress(0.70, "Rebuilding templates...");
+    progress(0.70, RebuildProgress::RebuildingTemplates);
     let tpl_report =
         template_rebuild::rebuild_templates_from_filesystem(conn, data_dir, project_id)?;
     report.templates_created = tpl_report.created;
@@ -196,7 +270,7 @@ fn rebuild_from_filesystem_inner(
     report.errors.extend(tpl_report.errors);
 
     // 5. Rebuild scripts  (0.85 .. 0.95)
-    progress(0.85, "Rebuilding scripts...");
+    progress(0.85, RebuildProgress::RebuildingScripts);
     let script_report =
         script_rebuild::rebuild_scripts_from_filesystem(conn, data_dir, project_id)?;
     report.scripts_created = script_report.created;
@@ -204,7 +278,7 @@ fn rebuild_from_filesystem_inner(
     report.errors.extend(script_report.errors);
 
     // 6. Restore relationships and tags (0.95 .. 1.0)
-    progress(0.95, "Importing tags...");
+    progress(0.95, RebuildProgress::ImportingTags);
     super::tag::import_tags_from_file(conn, data_dir, project_id)?;
     super::tag::sync_tags_from_posts(conn, project_id)?;
     post::rebuild_all_links(conn, data_dir, project_id)?;
@@ -216,11 +290,11 @@ fn rebuild_from_filesystem_inner(
         )));
     }
 
-    progress(0.98, "Refreshing semantic index...");
+    progress(0.98, RebuildProgress::RefreshingSemanticIndex);
     crate::engine::embedding::EmbeddingService::production(conn, data_dir)
         .index_unindexed(project_id)?;
 
-    progress(1.0, "Rebuild complete");
+    progress(1.0, RebuildProgress::Complete);
     Ok(report)
 }
 
@@ -303,6 +377,27 @@ mod tests {
     use std::fs;
     use tempfile::TempDir;
 
+    #[test]
+    fn progress_events_use_the_selected_ui_locale() {
+        assert_eq!(
+            RebuildProgress::LoadingProjectMetadata.localized(UiLocale::It),
+            "Caricamento dei metadati del progetto…"
+        );
+        assert_eq!(
+            RebuildProgress::PostItem {
+                current: 2,
+                total: 4,
+                name: "Bonjour".into(),
+            }
+            .localized(UiLocale::Fr),
+            "Articles : 2/4 — Bonjour"
+        );
+        assert_eq!(
+            RebuildProgress::Complete.localized(UiLocale::De),
+            "Neuaufbau abgeschlossen"
+        );
+    }
+
     fn setup() -> (Database, TempDir) {
         let db = Database::open_in_memory().unwrap();
         db.migrate().unwrap();
diff --git a/crates/bds-core/src/i18n/mod.rs b/crates/bds-core/src/i18n/mod.rs
index 7714b4e..0e4275e 100644
--- a/crates/bds-core/src/i18n/mod.rs
+++ b/crates/bds-core/src/i18n/mod.rs
@@ -234,6 +234,47 @@ static RENDER_MAPS: LazyLock<[HashMap<String, String>; 5]> = LazyLock::new(|| {
 mod tests {
     use super::*;
 
+    #[test]
+    fn engine_progress_keys_exist_in_every_ui_catalog() {
+        let keys = [
+            "engine-progress-scanningPublishedPosts",
+            "engine-progress-translatingPost",
+            "engine-progress-translationBatchComplete",
+            "engine-progress-loadingProjectMetadata",
+            "engine-progress-scanningPosts",
+            "engine-progress-postItem",
+            "engine-progress-scanningMedia",
+            "engine-progress-mediaItem",
+            "engine-progress-rebuildingTemplates",
+            "engine-progress-rebuildingScripts",
+            "engine-progress-importingTags",
+            "engine-progress-refreshingSemanticIndex",
+            "engine-progress-rebuildComplete",
+        ];
+        let catalogs = [
+            ("en", UI_EN),
+            ("de", include_str!("../../../../locales/ui/de.ftl")),
+            ("fr", include_str!("../../../../locales/ui/fr.ftl")),
+            ("it", include_str!("../../../../locales/ui/it.ftl")),
+            ("es", include_str!("../../../../locales/ui/es.ftl")),
+        ];
+
+        for (language, source) in catalogs {
+            let present = resource(source)
+                .entries()
+                .filter_map(|entry| match entry {
+                    fluent_syntax::ast::Entry::Message(message) => {
+                        Some(message.id.name.to_string())
+                    }
+                    _ => None,
+                })
+                .collect::<std::collections::HashSet<_>>();
+            for key in keys {
+                assert!(present.contains(key), "{language} is missing {key}");
+            }
+        }
+    }
+
     // LanguageNormalization invariant: base-extract and fallback
     #[test]
     fn normalize_strips_region() {
diff --git a/crates/bds-core/src/render/macros.rs b/crates/bds-core/src/render/macros.rs
index aaf8748..855e608 100644
--- a/crates/bds-core/src/render/macros.rs
+++ b/crates/bds-core/src/render/macros.rs
@@ -849,14 +849,27 @@ mod tests {
 
     #[test]
     fn video_macros_with_missing_ids_still_use_the_localized_templates() {
-        let rendered =
-            expand_builtin_macros("[[youtube]] [[vimeo]]", &MacroRenderContext::default());
+        for (language, youtube_title, vimeo_title) in [
+            ("en", "YouTube video", "Vimeo video"),
+            ("de", "YouTube-Video", "Vimeo-Video"),
+            ("fr", "Vidéo YouTube", "Vidéo Vimeo"),
+            ("it", "Video YouTube", "Video Vimeo"),
+            ("es", "Vídeo de YouTube", "Vídeo de Vimeo"),
+        ] {
+            let mut roots = serde_json::Map::new();
+            roots.insert("language".into(), serde_json::json!(language));
+            let context = MacroRenderContext {
+                roots,
+                ..MacroRenderContext::default()
+            };
+            let rendered = expand_builtin_macros("[[youtube]] [[vimeo]]", &context);
 
-        assert!(rendered.contains("https://www.youtube.com/embed/?rel=0"));
-        assert!(rendered.contains("https://player.vimeo.com/video/"));
-        assert!(rendered.contains("title=\"YouTube video\""));
-        assert!(rendered.contains("title=\"Vimeo video\""));
-        assert!(!rendered.contains("Missing"));
+            assert!(rendered.contains("https://www.youtube.com/embed/?rel=0"));
+            assert!(rendered.contains("https://player.vimeo.com/video/"));
+            assert!(rendered.contains(&format!("title=\"{youtube_title}\"")));
+            assert!(rendered.contains(&format!("title=\"{vimeo_title}\"")));
+            assert!(!rendered.contains("Missing"));
+        }
     }
 
     #[test]
diff --git a/crates/bds-ui/src/app.rs b/crates/bds-ui/src/app.rs
index d7c182b..abfb664 100644
--- a/crates/bds-ui/src/app.rs
+++ b/crates/bds-ui/src/app.rs
@@ -4340,11 +4340,11 @@ impl BdsApp {
                             main_language,
                             &meta.blog_languages,
                             offline_mode,
-                            move |progress, _message| {
+                            move |progress, event| {
                                 task_manager_for_progress.report_progress(
                                     task_id,
                                     Some(progress),
-                                    Some(t(locale, "engine.translatingContent")),
+                                    Some(event.localized(locale)),
                                 );
                                 !task_manager_for_progress.is_cancelled(task_id)
                             },
diff --git a/crates/bds-ui/src/app/engine_handlers.rs b/crates/bds-ui/src/app/engine_handlers.rs
index 6ca47a3..f0948a3 100644
--- a/crates/bds-ui/src/app/engine_handlers.rs
+++ b/crates/bds-ui/src/app/engine_handlers.rs
@@ -3,29 +3,33 @@ use super::*;
 impl BdsApp {
     pub(super) fn handle_engine_message(&mut self, message: Message) -> Task<Message> {
         match message {
-            Message::RebuildDatabase => self.spawn_engine_task(
-                "engine.rebuildStarted",
-                |db_path, project_id, data_dir, tm, tid| {
-                    let db = Database::open(&db_path).map_err(|e| e.to_string())?;
-                    let on_progress: engine::rebuild::ProgressFn = Arc::new(move |pct, msg| {
-                        tm.report_progress(tid, Some(pct), Some(msg.to_string()));
-                    });
-                    let report = engine::rebuild::rebuild_from_filesystem_with_progress(
-                        db.conn(),
-                        &data_dir,
-                        &project_id,
-                        Some(on_progress),
-                    )
-                    .map_err(|e| e.to_string())?;
-                    let posts = report.posts_created + report.posts_updated;
-                    let media = report.media_created + report.media_updated;
-                    let templates = report.templates_created + report.templates_updated;
-                    let scripts = report.scripts_created + report.scripts_updated;
-                    Ok(format!(
-                        "posts={posts}, media={media}, templates={templates}, scripts={scripts}"
-                    ))
-                },
-            ),
+            Message::RebuildDatabase => {
+                let locale = self.ui_locale;
+                self.spawn_engine_task(
+                    "engine.rebuildStarted",
+                    move |db_path, project_id, data_dir, tm, tid| {
+                        let db = Database::open(&db_path).map_err(|e| e.to_string())?;
+                        let on_progress: engine::rebuild::ProgressFn =
+                            Arc::new(move |pct, event| {
+                                tm.report_progress(tid, Some(pct), Some(event.localized(locale)));
+                            });
+                        let report = engine::rebuild::rebuild_from_filesystem_with_progress(
+                            db.conn(),
+                            &data_dir,
+                            &project_id,
+                            Some(on_progress),
+                        )
+                        .map_err(|e| e.to_string())?;
+                        let posts = report.posts_created + report.posts_updated;
+                        let media = report.media_created + report.media_updated;
+                        let templates = report.templates_created + report.templates_updated;
+                        let scripts = report.scripts_created + report.scripts_updated;
+                        Ok(format!(
+                            "posts={posts}, media={media}, templates={templates}, scripts={scripts}"
+                        ))
+                    },
+                )
+            }
             Message::ReindexText => {
                 if !self.search_index_rebuild_running {
                     self.active_modal = Some(modal::ModalState::SearchIndexRepair);
diff --git a/locales/ui/de.ftl b/locales/ui/de.ftl
index e030cbf..012955f 100644
--- a/locales/ui/de.ftl
+++ b/locales/ui/de.ftl
@@ -639,10 +639,22 @@ metadataDiff-field = { $field }: DB = { $database } · Datei = { $file }
 metadataDiff-entity = { $entity } · { $path }
 metadataDiff-orphan = { $reason } · { $path }
 engine-fillMissingTranslationsStarted = Fehlende Übersetzungen werden ergänzt…
-engine-translatingContent = Inhalte werden übersetzt…
 engine-fillMissingTranslationsComplete = Übersetzung abgeschlossen: { $posts } Beiträge, { $media } Medien, { $failed } fehlgeschlagen
 engine-autoTranslationStarted = Fehlende Übersetzungen werden erstellt…
 engine-autoTranslationComplete = { $count } Übersetzungsentwürfe erstellt
+engine-progress-scanningPublishedPosts = Veröffentlichte Beiträge werden durchsucht…
+engine-progress-translatingPost = { $title } wird übersetzt → { $language }
+engine-progress-translationBatchComplete = Übersetzungsstapel abgeschlossen
+engine-progress-loadingProjectMetadata = Projektmetadaten werden geladen…
+engine-progress-scanningPosts = Beiträge werden durchsucht…
+engine-progress-postItem = Beiträge: { $current }/{ $total } — { $name }
+engine-progress-scanningMedia = Medien werden durchsucht…
+engine-progress-mediaItem = Medien: { $current }/{ $total } — { $name }
+engine-progress-rebuildingTemplates = Vorlagen werden neu aufgebaut…
+engine-progress-rebuildingScripts = Skripte werden neu aufgebaut…
+engine-progress-importingTags = Schlagwörter werden importiert…
+engine-progress-refreshingSemanticIndex = Semantischer Index wird aktualisiert…
+engine-progress-rebuildComplete = Neuaufbau abgeschlossen
 translationValidation-run = Prüfen
 translationValidation-running = Übersetzungen werden geprüft…
 translationValidation-idle = Prüfung starten, um Übersetzungen in Datenbank und Dateisystem zu kontrollieren.
diff --git a/locales/ui/en.ftl b/locales/ui/en.ftl
index d3d167b..ac22b68 100644
--- a/locales/ui/en.ftl
+++ b/locales/ui/en.ftl
@@ -639,10 +639,22 @@ metadataDiff-field = { $field }: DB = { $database } · File = { $file }
 metadataDiff-entity = { $entity } · { $path }
 metadataDiff-orphan = { $reason } · { $path }
 engine-fillMissingTranslationsStarted = Filling missing translations…
-engine-translatingContent = Translating content…
 engine-fillMissingTranslationsComplete = Translation batch complete: { $posts } posts, { $media } media, { $failed } failed
 engine-autoTranslationStarted = Creating missing translations…
 engine-autoTranslationComplete = Created { $count } draft translations
+engine-progress-scanningPublishedPosts = Scanning published posts…
+engine-progress-translatingPost = Translating { $title } → { $language }
+engine-progress-translationBatchComplete = Translation batch complete
+engine-progress-loadingProjectMetadata = Loading project metadata…
+engine-progress-scanningPosts = Scanning posts…
+engine-progress-postItem = Posts: { $current }/{ $total } — { $name }
+engine-progress-scanningMedia = Scanning media…
+engine-progress-mediaItem = Media: { $current }/{ $total } — { $name }
+engine-progress-rebuildingTemplates = Rebuilding templates…
+engine-progress-rebuildingScripts = Rebuilding scripts…
+engine-progress-importingTags = Importing tags…
+engine-progress-refreshingSemanticIndex = Refreshing semantic index…
+engine-progress-rebuildComplete = Rebuild complete
 translationValidation-run = Validate
 translationValidation-running = Validating translations…
 translationValidation-idle = Run validation to check translations in the database and filesystem.
diff --git a/locales/ui/es.ftl b/locales/ui/es.ftl
index db568b5..e7f28f6 100644
--- a/locales/ui/es.ftl
+++ b/locales/ui/es.ftl
@@ -639,10 +639,22 @@ metadataDiff-field = { $field }: BD = { $database } · Archivo = { $file }
 metadataDiff-entity = { $entity } · { $path }
 metadataDiff-orphan = { $reason } · { $path }
 engine-fillMissingTranslationsStarted = Creando las traducciones que faltan…
-engine-translatingContent = Traduciendo el contenido…
 engine-fillMissingTranslationsComplete = Traducción completada: { $posts } entradas, { $media } medios, { $failed } fallos
 engine-autoTranslationStarted = Creando las traducciones que faltan…
 engine-autoTranslationComplete = Se crearon { $count } borradores de traducción
+engine-progress-scanningPublishedPosts = Analizando las entradas publicadas…
+engine-progress-translatingPost = Traduciendo { $title } → { $language }
+engine-progress-translationBatchComplete = Lote de traducciones completado
+engine-progress-loadingProjectMetadata = Cargando los metadatos del proyecto…
+engine-progress-scanningPosts = Analizando las entradas…
+engine-progress-postItem = Entradas: { $current }/{ $total } — { $name }
+engine-progress-scanningMedia = Analizando los medios…
+engine-progress-mediaItem = Medios: { $current }/{ $total } — { $name }
+engine-progress-rebuildingTemplates = Reconstruyendo las plantillas…
+engine-progress-rebuildingScripts = Reconstruyendo los scripts…
+engine-progress-importingTags = Importando las etiquetas…
+engine-progress-refreshingSemanticIndex = Actualizando el índice semántico…
+engine-progress-rebuildComplete = Reconstrucción completada
 translationValidation-run = Validar
 translationValidation-running = Validando traducciones…
 translationValidation-idle = Ejecuta la validación de las traducciones de la base de datos y el sistema de archivos.
diff --git a/locales/ui/fr.ftl b/locales/ui/fr.ftl
index e35087c..307da79 100644
--- a/locales/ui/fr.ftl
+++ b/locales/ui/fr.ftl
@@ -639,10 +639,22 @@ metadataDiff-field = { $field } : base = { $database } · Fichier = { $file }
 metadataDiff-entity = { $entity } · { $path }
 metadataDiff-orphan = { $reason } · { $path }
 engine-fillMissingTranslationsStarted = Création des traductions manquantes…
-engine-translatingContent = Traduction du contenu…
 engine-fillMissingTranslationsComplete = Traduction terminée : { $posts } articles, { $media } médias, { $failed } échecs
 engine-autoTranslationStarted = Création des traductions manquantes…
 engine-autoTranslationComplete = { $count } brouillons de traduction créés
+engine-progress-scanningPublishedPosts = Analyse des articles publiés…
+engine-progress-translatingPost = Traduction de { $title } → { $language }
+engine-progress-translationBatchComplete = Lot de traductions terminé
+engine-progress-loadingProjectMetadata = Chargement des métadonnées du projet…
+engine-progress-scanningPosts = Analyse des articles…
+engine-progress-postItem = Articles : { $current }/{ $total } — { $name }
+engine-progress-scanningMedia = Analyse des médias…
+engine-progress-mediaItem = Médias : { $current }/{ $total } — { $name }
+engine-progress-rebuildingTemplates = Reconstruction des modèles…
+engine-progress-rebuildingScripts = Reconstruction des scripts…
+engine-progress-importingTags = Importation des étiquettes…
+engine-progress-refreshingSemanticIndex = Actualisation de l’index sémantique…
+engine-progress-rebuildComplete = Reconstruction terminée
 translationValidation-run = Valider
 translationValidation-running = Validation des traductions…
 translationValidation-idle = Lancez la validation des traductions de la base et du système de fichiers.
diff --git a/locales/ui/it.ftl b/locales/ui/it.ftl
index fc07b59..02a1e6d 100644
--- a/locales/ui/it.ftl
+++ b/locales/ui/it.ftl
@@ -639,10 +639,22 @@ metadataDiff-field = { $field }: DB = { $database } · File = { $file }
 metadataDiff-entity = { $entity } · { $path }
 metadataDiff-orphan = { $reason } · { $path }
 engine-fillMissingTranslationsStarted = Creazione delle traduzioni mancanti…
-engine-translatingContent = Traduzione dei contenuti…
 engine-fillMissingTranslationsComplete = Traduzione completata: { $posts } articoli, { $media } media, { $failed } errori
 engine-autoTranslationStarted = Creazione delle traduzioni mancanti…
 engine-autoTranslationComplete = Create { $count } bozze di traduzione
+engine-progress-scanningPublishedPosts = Scansione dei post pubblicati…
+engine-progress-translatingPost = Traduzione di { $title } → { $language }
+engine-progress-translationBatchComplete = Lotto di traduzioni completato
+engine-progress-loadingProjectMetadata = Caricamento dei metadati del progetto…
+engine-progress-scanningPosts = Scansione dei post…
+engine-progress-postItem = Post: { $current }/{ $total } — { $name }
+engine-progress-scanningMedia = Scansione dei media…
+engine-progress-mediaItem = Media: { $current }/{ $total } — { $name }
+engine-progress-rebuildingTemplates = Ricostruzione dei modelli…
+engine-progress-rebuildingScripts = Ricostruzione degli script…
+engine-progress-importingTags = Importazione dei tag…
+engine-progress-refreshingSemanticIndex = Aggiornamento dell’indice semantico…
+engine-progress-rebuildComplete = Ricostruzione completata
 translationValidation-run = Verifica
 translationValidation-running = Verifica delle traduzioni…
 translationValidation-idle = Avvia la verifica delle traduzioni nel database e nel filesystem.