USA: French lessons in the USA

Hello dear forum participants and student exchange organization,

My 15 year old daughter would like to do a 10 month student exchange year in August / September 2022 in the USA, where French is also taught at the school.

We wrote to several student exchange organizations to find out whether there are any schools in the United States that offer French language classes in addition to English language classes.
So far we have not had any success.

Hence our message, does anyone know of one or more student exchange organizations that offer something like this?
Perhaps near the border with Canada or elsewhere in the US.

Shouldn’t be too expensive either, I work in nursing and I would love to do this for my wonderful daughter.

I am very happy about your answers and ideas.

Best regards