I don't believe that what you are wanting to do is feasible with Protools LE without a lot of work. What you could do is create a dummy session with all the plug-ins the way that you want them, then copy that session to the folder for a second session.
You can then assign the files from the Audio folder to the individual tracks in the dummy session. Unless you are using a lot of AUX tracks for your plugins, this is so time consuming that you would probably be ahead to just and assign the plug-ins.
Good luck!