Yes, it is possible to replace the proxies with your required geolocations.
The available locations for Private Proxies are:
Miami, San Jose, Berkeley, Long Beach, Dublin and Germany
For the available location for premium proxies please click here
NOTE: We provide one free refresh/change in a month/billing cycle
Please place a support request to change the proxies or contact our live chat support https://www.limeproxies.com/