Function setLocale

setLocale(locale): void
JMap.Language.setLocale

Sets the current locale. JMap Server NG will automatically reload.
Parameters
- locale: JLOCALES
  the new locale to use
Returns void
Throws
if locale is invalid

Example
```
// Supported locales can be retrieved by calling JMap.Language.getLocales()
const locale = "fr"
JMap.Language.setLocale(locale)
```