MultiDatePicker: How to change language

I want to change the display language, particularly for week and the year and date on MultiDatePicker.

By adjusting the locale, the year and date can be changed. However, I'm unable to change the display for week .

I've tried several methods, such as setting the calendar and adjusting the time zone, but none of them seem to work.

Are there any good way to solve it?

MultiDatePicker: How to change language
 
 
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