Background of the issue:
I'm trying to change the default locale for a language on my site hidden link. I've been following direction from WPML support.
Symptoms:
No specific issue or error message mentioned.
Questions:
How can I change the default locale for a language in WPML?
Translations being sent to the French language with the settings below (in the screenshot) are still being translated as locale fr_FR (France) not fr_CA (French Canadian). We want them to be translated to fr_CA. Can this be changed?
Welcome to WPML support. The language mapping feature is intended for scenarios that you have a custom language or a locale that is not supported by the automatic translation engine.
You already have a French language and you changed the locale to Canadian French.
So the automatic translation will translate everything in FR-fr and then you need to edit the translations to do changes for nuances of Canadian French.
From the list of the translation engines that I see, only Microsoft claims to have support for Canadian French:
hidden link..
But please consider that the quality of the translation is outside of our reach and is related to Microsoft.