do not show city when it’s empty

in the “Homeid” template, in the search form to be clear, where there are the fields keywords, status, type, city etc… I would like to know if in the city field it is possible to show only the cities with published properties.

for example if in the plugin settings I added as city

New York
Los Angeles
Chicago
Houston

but I only added 1 property in new york and 1 in los angeles, I would like only these 2 cities to be shown in the search and not all cities even without properties`