diff --git a/ui-ngx/src/app/core/api/widget-subscription.ts b/ui-ngx/src/app/core/api/widget-subscription.ts
index c574fd426a..f7017652d8 100644
--- a/ui-ngx/src/app/core/api/widget-subscription.ts
+++ b/ui-ngx/src/app/core/api/widget-subscription.ts
@@ -1241,6 +1241,7 @@ export class WidgetSubscription implements IWidgetSubscription {
     return datasource.dataKeys.map((dataKey, keyIndex) => {
       dataKey.hidden = !!dataKey.settings.hideDataByDefault;
       dataKey.inLegend = !dataKey.settings.removeFromLegend;
+      dataKey.label = this.ctx.utils.customTranslation(dataKey.label, dataKey.label);
       if (this.comparisonEnabled && dataKey.isAdditional && dataKey.settings.comparisonSettings.comparisonValuesLabel) {
          dataKey.label = createLabelFromDatasource(datasource, dataKey.settings.comparisonSettings.comparisonValuesLabel);
       } else {