To give you a clear answer: Most likely you are mixing up “Lara” from “Lara and the Teacher” (obscure) or a foreign film.
It sounds like you’re looking for a movie about a (or a similar-sounding name). lana school teacher movie name
— though that’s not a school teacher movie; it’s a crime/drama. To give you a clear answer: Most likely
Given the phrasing “lana school teacher movie name” — one popular guess online is movies? She played a teacher in… no, but she was in “Madame X” (not teacher). lana school teacher movie name