Play Lego Poptropica On Lego Star Wars II The Original Trilogy On Psp, Is It Possible To Play Wirelessly With 2 Psps With 1 Game?

On lego star wars II the original trilogy on psp, is it possible to play wirelessly with 2 psps with 1 game? - play lego poptropica

What I mean, I can Lego Star Wars II The Original Trilogy for PSP to play wirelessly with a friend who has a PSP with a game UMD? How can I support the UMD game and put it in another PSP and this way, both go to work? or do I need 2 separate DO UMD?