diff --git a/proxy/js/features.mjs b/proxy/js/features.mjs
index 1bec0a70..197ca88d 100644
--- a/proxy/js/features.mjs
+++ b/proxy/js/features.mjs
@@ -105,28 +105,68 @@ const railwayLineFeatures = {
   // TODO formatting / lookup table of values
   properties: {
     // TODO replace railway with `state`
-    railway: 'Railway',
-    usage: 'Usage',
-    service: 'Service',
-    highspeed: 'Highspeed',
-    preferred_direction: 'Preferred direction',
-    tunnel: 'Tunnel',
-    bridge: 'Bridge',
-    ref: 'Reference',
-    track_ref: 'Track',
-    speed_label: 'Speed',
-    train_protection: 'Train protection',
-    electrification_state: 'Electrification',
+    railway: {
+      name: 'Railway',
+    },
+    usage: {
+      name: 'Usage',
+    },
+    service: {
+      name: 'Service',
+    },
+    highspeed: {
+      name: 'Highspeed',
+    },
+    preferred_direction: {
+      name: 'Preferred direction',
+    },
+    tunnel: {
+      name: 'Tunnel',
+    },
+    bridge: {
+      name: 'Bridge',
+    },
+    ref: {
+      name: 'Reference',
+    },
+    track_ref: {
+      name: 'Track',
+    },
+    speed_label: {
+      name: 'Speed',
+    },
+    train_protection: {
+      name: 'Train protection',
+    },
+    electrification_state: {
+      name: 'Electrification',
+    },
     // TODO format with 2 digits and Hz
-    frequency: 'Frequency',
+    frequency: {
+      name: 'Frequency',
+    },
     // TODO format with V
-    voltage: 'Voltage',
-    future_frequency: 'Future frequency',
-    future_voltage: 'Future voltage',
-    gauge_label: 'Gauge',
-    loading_gauge: 'Loading gauge',
-    track_class: 'Track class',
-    reporting_marks: 'Reporting marks',
+    voltage: {
+      name: 'Voltage',
+    },
+    future_frequency: {
+      name: 'Future frequency',
+    },
+    future_voltage: {
+      name: 'Future voltage',
+    },
+    gauge_label: {
+      name: 'Gauge',
+    },
+    loading_gauge: {
+      name: 'Loading gauge',
+    },
+    track_class: {
+      name: 'Track class',
+    },
+    reporting_marks: {
+      name: 'Reporting marks',
+    },
     // TODO import operator
   },
 };
@@ -139,14 +179,16 @@ const stationFeatures = {
     stations.features.map(feature => [feature.feature, {name: feature.description}])
   ),
   properties: {
-    station: 'Type',
-    label: 'Reference',
+    station: {
+      name: 'Type',
+    },
+    label: {
+      name: 'Reference',
+    },
     // TODO Add UIC ref
   },
 }
 
-// TODO add properties for use in labels
-// TODO add name / label property of feature
 // TODO move examples here
 // TODO add icon
 const features = {
@@ -193,7 +235,9 @@ const features = {
       },
     },
     properties: {
-      pos: 'Position',
+      pos: {
+        name: 'Position',
+      },
     },
   },
   'openrailwaymap_standard-standard_railway_switch_ref': {
@@ -207,7 +251,9 @@ const features = {
       }
     },
     properties: {
-      railway_local_operated: 'Operated locally',
+      railway_local_operated: {
+        name: 'Operated locally',
+      },
     },
   },
   'openrailwaymap_speed-speed_railway_signals': {
@@ -223,10 +269,18 @@ const features = {
   'openrailwaymap_signals-signals_railway_signals': {
     features: generateSignalFeatures(signals_railway_signals.features),
     properties: {
-      direction_both: 'both directions',
-      ref: 'Reference',
-      type: 'Type',
-      deactivated: 'Deactivated',
+      direction_both: {
+        name: 'both directions,'
+      },
+      ref: {
+        name: 'Reference',
+      },
+      type: {
+        name: 'Type',
+      },
+      deactivated: {
+        name: 'Deactivated',
+      },
     },
   },
   'openrailwaymap_signals-signals_signal_boxes': {
@@ -243,15 +297,23 @@ const features = {
       }
     },
     properties: {
-      ref: 'Reference',
+      ref: {
+        name: 'Reference',
+      },
     },
   },
   'openrailwaymap_electrification-electrification_signals': {
     features: generateSignalFeatures(electrification_signals.features),
     properties: {
-      direction_both: 'both directions',
-      ref: 'Reference',
-      type: 'Type',
+      direction_both: {
+        name: 'both directions',
+      },
+      ref: {
+        name: 'Reference',
+      },
+      type: {
+        name: 'Type',
+      },
       // TODO add deactivated
       // TODO add voltage
       // TODO add frequency
diff --git a/proxy/js/ui.js b/proxy/js/ui.js
index 5ad0010b..cc91ed34 100644
--- a/proxy/js/ui.js
+++ b/proxy/js/ui.js
@@ -704,7 +704,7 @@ function popupContent(feature) {
   const osmType = featureType === 'point' ? 'node' : 'way';
 
   const propertyValues = Object.entries(featureCatalog.properties || {})
-    .map(([property, description]) => properties[property] ? `<span class="badge rounded-pill text-bg-light">${description}${properties[property] === true ? '' : `: <span class="text-monospace">${properties[property]}`}</span></span>` : '')
+    .map(([property, {name}]) => properties[property] ? `<span class="badge rounded-pill text-bg-light">${name}${properties[property] === true ? '' : `: <span class="text-monospace">${properties[property]}`}</span></span>` : '')
     .filter(it => it)
     .join('')