Changing wifi router connection

Here’s my problem, I flashed WLED on an ESP32 on my personal computer. I have sent the project to a friend in Maryland (different WiFi router) How do I get WLED to see this preflashed project on a different wifi network?

If it can’t connect to the set wifi network it will default to it’s internal access point. Open your wifi list and look for WLED-AP. Connect to it. Password if asked is wled1234. Go to Config, Wifi Setup and enter in the routers SSID/PW.