My thanks and apologies. It would have been more efficient if I had mentioned all three documents: Will, Durable Power of Attorney, and Health Care Living Will. Is your answer still the same?
I also have a Living Trust document that hasn't been notarized yet. I'm sure that my trusty computer and I can reproduce it with her new name and with the automobile removed from the Trust Property list.
The company that drafted these documents for me told me that yes, they had to be changed. All I had to do is make the changes online and pay them some healthy fees, and they would send me new forms to be notarized. Why am I not surprised?