For Item 2
I can change the language LABELS in advanced search ?
Example: search for rentals and sales in “advanced search2 turns into Italian: Affitti and Vendite
———–> You edit the categories and slugs in Admin – Properties – Actions (and do the same for Actions) You can watch this video even if it’s an older version http://wpestate.org/video-tutorials/how-to-edit-and-add-actions-categories/
———-> After each category edit you must add pins and icons again. The video above explains that too, but in the new theme version Pin Management and Icon Management are under Theme Options.