Change Donegal wifi address

I have recently had a new internet router sent by my provider. Unfortunately the wifi network is different, how do I change this for my givenergy Dongal

The easiest way is to change the new router WiFi details to use the same SSID and password as your old router. This way all your devices will connect automatically.

If you use the new router with a new SSID and password then you have to change the details in every single device. Which can be a total PITA if your house is anything like mine.....

Thanks for the tip Zakalwe. Much easier.