Artnet implementation with custom setups

Hi, I am new to WLED.

I want to use WT32-ETH01 which will control a matrix of 10x10 pixels. I have multiple fixtures making up a mobile wall. The fixture might be in a different position each setup. Without having to change the mapping on the computer program at each setup, I would like to know if it is possible to connect to each fixture using wifi and change the IP address of the Ethernet port which is where the fixture will be controlled using Artnet or E.31.

I would like to do this maybe using the AT commands or an JSON Post to the wifi IP address.

TIA