VOICE CHANGE TO NICE VOICE AND THEN RECORD CHANGED AUDIO

I want to do this:  1. record 15 minute spoken audio with my tired old voice 2. run it thru software and change to nice female voice 3.  record that changed 15 minute audio so I can upload it a blog/website.  So this not LIVE change like free crap for video games.  I've heard free software that will change to the female Windows girl's voice which is nice but no way to take recorded voice and then record the changed output.

Anybody know if the 2 Adobe programs will do this decently??? Doesn't have to be perfect, but decent.  If they don't is there ANY PROGRAM by anybody else that will work????? I tried the free stuff and it doesn't work.  THANK YOU.  If easier I might be able to live with a man's voice that sounds younger and more energetic if that will work better.