What was the name of the school that Justin Bieber transferred to when he was 12 years old?

Explanation

When Justin was six years old he started attending Jeanne Sauvé Catholic School, where most of the classes were held in French. When he turned 12, he transferred to Northwestern in Stratford. The fact that Justin speaks good French is due to his early years at the school, as well as his French-Canadian roots through his mother.