Not that I'm any kind of expert in international school applications or w/e, but wouldn't Yukana have to go to a college or polytech (or IDK, L'école Internationale de Boulangerie ) to learn how to bake, as opposed to continuing high school in France?
Then the language differences, the costs, the difficulty, whether she has a scholarship or not or a hands up from the President
In fact, does she even have the drive for this? She's being super half baked about everything in her life right now