Where can i change the calendar language

Grafana Plugin Development
1

I try to change the moment in:

TimePickerCtrl.ts
TimePickerCalendar.story.ts
TimePickerCalendar.tsx
rangeutil.ts
datemath.ts

and i try add:

import 'moment/locale/XX' ;
...
moment.locale('XX');

but nothing change U_U

2

I add the translation in the app.ts and work. Can close it

import ‘vendor/angular-other/angular-locale_XX’;