Custom languages limit?

Is there any limit of custom languages? Like, I know there’s one for file formats and managers and integrations, so are languages limited as well?

Also, does they count into hosted words? Like, I have French, which is surely counted, and if I add some custom version of French, will it be counted as well?

No, there’s no language limit, you can have 1000+ dialects/customs

All languages are taking into hosted words account, so custom one will also be taken. If your subscription is limited or it’s a free plan with 60k words you’ll need to have a nice file-management in order no to see the limit