Good and free VPN to manage multiple Google Play accounts?

do you guys know a good and reliable VPN/ proxy to manage multiple GP accounts?

the only feature i need is to select a country

Last year I used VPN Service - Encrypt your internet connection - Hide My Ass! Pro VPN for a few months, worked very well. Although it was only $7/month now it’s $11. That’s probably because they’ve added more countries. 59 total I think.