Or is it safe to say this is already in the works?

I'm too old to have anymore kids. However, I've decided my first grandchild will be named Willferrin. The parents won't have a say in this. And no abbreviations will be accepted. We must simply call the said child Willferrin when we speak to them. Said child will also get 100% of my inheritance. (I'm hoping I can hide the fact that my inheritance will be straight debt from them until it's too late)