If one is not orthodox, one is not Catholic.
And it will not encourage them to raise their children Catholic.
It is unlikely that a heretic would raise Catholics in the first place.
It's interesting that about 40% of "Catholic" women don't raise their children Catholic, while women like my mother who have a horror of such innovations as altar girls have raised devoutly Catholic families.
The Catholic Church is not now, nor has it ever been, about marketing.
It is about the truth.