Max led limit change

Hello all, I am trying to now figure out how to change the max led count on my WT32-ETH01 controller board. I am making leaps and bounds in learning but this is still stumping me. I want to make my 48x32 matrix panel work but need to change the max led count. People are talking about the const.h file and I can’t figure out how to get there at all. I just don’t understand the change web UI or how to get there. I have Arduino IDE and NODE js installed but cant figure out what I’m supposed to do with it. Any help would be greatly apricated.

48x32 is hardly above LED limit.
There is no need to change any code.

The only problem is I’m using 6 - 8X32 panels. If I add the last panel it takes my set up back to 1D strip. How would I ignore the bottom 2 lines and not kick me back to 1D?