How can I change the name of a program in metadata on my TIVO?

Episode 982 (1:55:36)

Brian from Manchester, CT

Brian has an HD TIVO Series III. Sometimes the show that's listed on the program guide isn't the show that gets broadcast, and it gets recorded. How can he change the name of the program in the metadata? Leo says he may not be able to. TIVO has locked down their DVR to the point where very little, if any, hacking can be done. It's a piracy issue and TIVO is very paranoid about it.