What is a synonym for the french word pain au chocolat?

In the province of Québec, we say "chocolatine," as they do in the South of France. According to the Wikipedia article titled "Pain au chocolat," this chocolate pastry is known in Brussels and in the North of France as "couque au chocolat." (I believe "couque" is from the Dutch Word "koek," meaning cake.) It is made of rectangular-shaped croissant dough wrapped around chocolate bars or pastilles.