To change the categories tabs title according to your customization please do with following steps:

  1. Step Go to Add or Edit Map scroll down to ‘Tabs Settings’ section.
  2. Step Enable ‘Display Categories Tab’ from Display Tabs.
  3. Step Change the ‘Category Tab title’ as you want to dispaly.

How to change the title of the categories tab title WP Maps Pro

   4. Step Save map and open it in browser.
Then you’ll see Map category title changed from the frontend.

Map category Title WP Maps Pro