WEATHER RADAR IN A320 WILCO

I need advice and assistance on how to put the radar WX 500 in the panel ND A320 WILCO. Nowhere do I find the data to modify the folder panel of the aircraft. I know that in PMDG737 was possible, hence I thought that the A320 is also maybe he goes. In addition, ponders whether to Airbus from Wilco, or you can add in some way to run a button corresponding to &attend& the PMDG 737. Please help and thank you for all the advice of experienced colleagues. Sorry for my unprofessional English 😀