I mean fair enough, i use this version of Spotify and don't pay them a single cent: https://bestforandroid.com/apk/spotify-premium-mod-apk/
But if I was a paying customer i would be pretty pissed opening Spotify the first time on my 3 week travels and seeing this crap :-O Funnily there isn't even an option to change the location as suggested. Neither in the modded app nor on spotify.com on FF mobile.
I installed mine on OPNsense. I used the OPNsense documentation: https://docs.opnsense.org/manual/how-tos/wireguard-client.html. Here is another guide: https://www.comparitech.com/blog/vpn-privacy/road-warrior-vpn-wireguard-opnsense/. And yet another if you want to set it up in docker: https://linuxiac.com/how-to-set-up-wireguard-vpn-with-docker/. However, the firewall rules can get a bit messy.
Thank you, I'll give it a go