–> First of all, please note that In WPRentals the theme is designed to save the cities / areas and states based on values added in submit form. They shouldn’t be added from admin as search may not work. Also properties must be added in front end only.
–> Also, the theme work with google places autocomplete, and in this case (depending on address location and google information), the auto-complete adds also the state/city/area in the auto-complete back-end, allowing user to search in front end by google places.
–> If you decide to re-name the labels, there may be a problem with “pin to map button” and search. It has to be tested with the exact address to be 100% sure.