Hey, I have several Tapo cameras set up outside, how do I change the wifi network they are connected to currently - to another wifi network (extender) I have closer with stronger signal?

I have a network with 3xC520WS, 2xC100, 2xC200, 1xC320WS and 1xD230S1 /H200 it's all connected via 5 x DECO M9 plus with firmware 1.6.3 After changing the DHCP range on the Deco, the 3 C520WS are stuc