This means "horse, what is your name?" Yinilyé is 2nd person singular. Wolyé would need to be used of your asking what the horse is called. Łįį haash wolyé?

And now it looks like they haven't...

the given correct answer uses yinilye but the clue uses yinilye. But how does the question differ from the other questions which use wolye?

Lmao horse, whats your name lmao!!! Its more like lii haash wolyé?