change “locality” or “country” to the things you need, check out: https://developers.google.com/maps/documentation/geocoding/intro for variables
but … when you have a lot of streets and cities … i think the website is slowing massive down. i implemented this into my website first, but then i took it out again, cause i think it is slowing the website down a lot (if you have a lot of geo requests…)
perhaps another solution? or am i wrong?