I live in an apartment where I installed the HomeKit stuff (HomePod, Apple TV, some window / door sensors, etc …)

The problem is that I also want my garage to be added to my setup, but to do this I need to have a power line to extend my internet signal, which I did. Unfortunately, the name of the garage wifi must have a different name than my apartment and this makes it impossible to add it to my Homekit setting.

Do you have any recommendations?