Merge pull request #5080 from ChantsovaEkaterina/improvement/multiple-attribute-pattern-in-widget-title

[3.3.1] UI: Multiple attributes widget, patterns support in widget title

ui-ngx/src/app/modules/home/components/widget/lib/multiple-input-widget.component.ts

@@ -162,7 +162,8 @@ export class MultipleInputWidgetComponent extends PageComponent implements OnIni
   private initializeConfig() {
 
     if (this.settings.widgetTitle && this.settings.widgetTitle.length) {
-      this.ctx.widgetTitle = this.utils.customTranslation(this.settings.widgetTitle, this.settings.widgetTitle);
+      const titlePatternText = this.utils.customTranslation(this.settings.widgetTitle, this.settings.widgetTitle);
+      this.ctx.widgetTitle = createLabelFromDatasource(this.datasources[0], titlePatternText);
     } else {
       this.ctx.widgetTitle = this.ctx.widgetConfig.title;
     }