Hi @OdulajaPhil564 Happy Tuesday!!!
These languages that were previously mentioned are auto-generate in the spoken language of the course, for instance, if your course is taught in Portuguese, the auto-generate captions will be in Portuguese.
If you want to add another language in your course, you will need to upload it, you can follow the instructions on how to do it on this article.
I hope this helps.
Bessy
Udemy Community Moderator.
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