Date.setLocale
Date.setLocale($localeName) -> false
Description
Set the locale, used in formatted day and month names.
See Locale Codes
Date.now().format('l, F d, Y')
//= 'Thursday, June 03, 2021'
Date.setLocale('de_DE') // German
Date.now().format('l, F d, Y')
//= 'Donnerstag, Junii 03, 2021'