Moving/Rename Program Directories?

Hello - I did a few searches regarding this topic and came up with nothing :C

I'd like to know how to go about moving and renaming program directories properly, so that all shortcuts, registry entries and so on are all updated.

An example of what I would like to do is rename my Adobe directory (simply named "Adobe" [which houses folders for Adobe Acrobat, Adobe Photoshop, Adobe Illustrator, so on and so forth]) into "Adobe Creative Suite."

As for moving directories, I'd like to find out how to take folders dumped into "My Documents" by programs (like most computer games) and redirect them to the program's directory. An example of which is taking the "My Games\Oblivion" folder and taking it from My Documents and dropping it into the game's directory.

Any help is appreciated.