Phpgrid - datepicker local customize
https://github.com/jquery/jquery-ui/tree/master/ui/i18n
Or you can choose from CDN
https://cdnjs.com/libraries/jqueryui/
And add the following to the END of the page before
e.g (FRENCH) 🇫🇷
And add the following to the END of the page before
</body>
tag.e.g (FRENCH) 🇫🇷
<script
src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.9.2/i18n/jquery.ui.datepicker-fr.min.js"></script>