Super easy. Especially since this is all under their control. So they could simply write those messages elsewhere if they wanted to. I’m not saying they do, but it’s technically possible and a walk in the park.
I would generally trust such a company to do it right. But that doesn’t save you when law enforcement and such get involved.
This might hurt a little, but I don’t think most people today know who Prince is. I just know that he was a musician. That sentence is also a commonly used sentence in such scenarios, unrelated to one person.