https://ce.wikipedia.org/wiki/%D0%91%D0%B5%D0%BB%D1%85%D0%B0%D0%BD:%D0%9A%D1%8A%D0%B8%D0%BD%D1%85%D1%8C%D0%B5%D0%B3%D0%B0%D0%BC/%D0%94%D0%B0%D0%B3%D0%B8%D1%80%D0%BE%D0%B2_%D0%A3%D0%BC%D0%B0%D1%80

@Umar: As written before, please do add a more complete description to reports. That means

• Clear steps to reproduce the problem. Step by step, click by click. And links where to see the problem, so others can click links and see the problem.
• Expected outcome
• Actual outcome

Thanks.

For future reference, please always structure your bug reports into three sections:

Steps to reproduce:

• Go to https://ce.wikipedia.org/wiki/Белхан:Къинхьегам/Дагиров_Умар?uselang=ce
• Click into the text field for "С даты:"
• Get a date chooser dialog

Actual outcome:

• The abbreviations for the weekdays are in Russian language.
• The name of the month is in Russian language.

Expected outcome:

• The abbreviations for the weekdays are in Chechen language.
• The name of the month is in Chechen language.

The beginning of translating this:

Monday- ор

Tuesday- ши

Wednesday - кха

Thursday- еа

Friday - пӀе

Saturday - шуо

Sunday - кӀи

The DateInputWidget calendar popups uses the Moment.js library to format dates. We also use it elsewhere in MediaWiki, e.g. in notifications. It doesn't have a Chechen translation, so we fall back to Russian.

@Umar If you want to translate this to Chechen, here's the complete Russian translation you can use as a starting point: https://github.com/moment/moment/blob/develop/src/locale/ru.js. (I don't know how close Russian is grammatically to Chechen, it might be easier to start from some other one: https://github.com/moment/moment/tree/develop/src/locale.) We do not use all of the features, so it's fine to just translate some parts.