Adding new projector into existing c4 setup?

I moved into a home w a complete c4 theater (operates theater system only - projector, surround sound, gaming system).

I had to replace the existing Epson 6040 ub (after a hardware failure) with an Epson 5050ub. The ir tag is still there and the c4 remote operates everything except the new projector (obviously). Is there a way for me to add in this new projector myself so I don't have to use the projector remote + the c4 remote? I'm guessing not... But thought reddit minds were with picking...

Thanks!