Merge pull request #8012 from ChantsovaEkaterina/bug/custom-translation-for-latest-keys-in-timeseries-not-applied

Fixed applying custom translation to labels of latest data keys in timeseries widgets

ui-ngx/src/app/core/api/widget-subscription.ts

@@ -1402,6 +1402,7 @@ export class WidgetSubscription implements IWidgetSubscription {
     }));
     if (datasource.latestDataKeys) {
       datasourceDataArray = datasourceDataArray.concat(datasource.latestDataKeys.map((dataKey, latestKeyIndex) => {
+        dataKey.label = this.ctx.utils.customTranslation(dataKey.label, dataKey.label);
         const datasourceData: DatasourceData = {
           datasource,
           dataKey,