It seems like that's the general idea. "Le" and "Les" are both "The", with one for singular nouns and the next for plural nouns. The phrase means "The Mornings of Mauricie" (an area of Quebec, Canada). When I looked for "Le Matins" instead of the correct "Les Matins", I agree with you that a correction was not made, so an extension of my search could not be performed.
We clearly need more people searching Google in French!!
