Label Flemish scope datasets correctly

CHANGELOG.md

@@ -22,6 +22,8 @@
   municipalities are explicitly recorded as having no profiles.
 - Made frontend Area loading exhaustive and bounded the Area/Dataset catalogs
   with search and pagination so complete regional workspaces remain usable.
+- Made VRBG boundary labels coverage-aware so Flanders is never presented as
+  the Kempen transport region.
 
 ## Sprint 235 Governed bathymetry profiles and Belgian scale architecture (2026-07-17)
 

backend/tests/test_sprint236_bathymetry_expansion.py

@@ -322,3 +322,14 @@ def test_frontend_bounds_large_area_and_dataset_catalogs() -> None:
     assert "visiblePrimaryDatasets.map" in dataset_panel
     assert "Zoek in beschikbare bronnen" in dataset_panel
     assert "{historyOpen ? <ul" in dataset_panel
+
+
+def test_frontend_labels_flanders_scope_without_kempen_mislabeling() -> None:
+    dataset_display = (
+        ROOT / "frontend" / "src" / "lib" / "datasetDisplay.ts"
+    ).read_text(encoding="utf-8")
+
+    assert "coverageScope === 'flanders' && layer === 'regional_boundary'" in dataset_display
+    assert "'Grens Vlaanderen'" in dataset_display
+    assert "coverageScope === 'flanders' && layer === 'municipality_boundaries'" in dataset_display
+    assert "'Gemeentegrenzen Vlaanderen'" in dataset_display

frontend/src/lib/datasetDisplay.ts

@@ -64,7 +64,12 @@ export function getDatasetDisplayName(dataset: DatasetCreateResponse): string {
   const layer = (dataset.reference_layer_name ?? dataset.source_metadata?.layer_name ?? dataset.source_metadata?.layer_type ?? '')
     .toString()
     .toLowerCase()
-  const label = DATASET_LABEL_BY_LAYER[layer]
+  const coverageScope = String(dataset.source_metadata?.coverage_scope ?? '').toLowerCase()
+  const label = coverageScope === 'flanders' && layer === 'regional_boundary'
+    ? 'Grens Vlaanderen'
+    : coverageScope === 'flanders' && layer === 'municipality_boundaries'
+      ? 'Gemeentegrenzen Vlaanderen'
+      : DATASET_LABEL_BY_LAYER[layer]
   if (!label) {
     return dataset.name
   }