You know Canada I believe has a program that sponsors media for First Nations. I stumbled on a super hero based cartoon, and it was primarily in one of the native languages. I wish I could have stuck with it, but it was just so bad on every level animation, story, and voice wise. Sorry. But I do hope they keep supporting such projects.
My cousin (not sure how he fits - his grandma and my grandpa were siblings) teaches Pottawatomie and speaks it pretty well. I only remember a few words, like “bozho” which is “hello”.