Enforcing restriction of programs on CDs

I would like to enforce restriction of programs on CDs. This can be done with defence+. However, I also want to allow certain selected programs. I can put these in the computer security policy above the blocking rule. However, what is to stop another program of the same name from running. I know I will get a pop-up for a different program but I want it enforced. Will the parental control tick with the password achieve this? I would ideally like to block this and still have pop-ups for other events.