ALL fields can be customized in Admin->Location->Fields->Edit for example “Type”, Add/Edit/Remove values
For other languages, just click on other language and same thing.
In v1.5.9 you can just upload icons via admin for map pin icon/market and type in right order, example:
For older version:
Search icon under map:
For “type” in script v1.5.8 default icons are located in:
templates/realsite/assets/img/markers/type_0.png is example for first value (number represents value index)
Map pin marker icons:
And on-map “marker” default pin icons are located in: templates/realsite/assets/img/markers/sights.png and depend on marker field value, in this example “sights” is value
Category images are located in:
templates/realsite/assets/img/categories/type_image_0.jpg
is example for first value (number represents value index)