Phantom4ever said: "My apologies. I should have been more clear. Let me try again.
Since Bjornson's estate is so invested in her name that they took the step of trademarking her name, that suggests that they would also want to/attempt to/go to court for the right to/ have a say in what happens to her Phantom sets and drapes. I'm not saying that her estate 100% gets to take what they want. Obviously CM and ALW actually own them. But I bet they have some say in what happens too."
Unfortunately, you are still not clear. Having your name trademarked does not mean you own or in any way control something of your manufacture. (And in this case, of course, there was no trademark of the name at the time the designs were made, bought, and paid for, so it would be irrelevant in any event.) If I buy a pair of Gucci loafers, the estate of Guccio Gucci has no say if I decide to trash them. Bjornson's estate indeed has "no say." And as Fosse76 says above, in any case, "That's not how trademarks work." Everything within those four walls belongs to the production.