URL Slugs Settings
To change URL Slugs for property or agent or various taxonomies please navigate to Easy Real Estate → Settings → URL Slugs for related settings. As demonstrated in the screenshots below.
If you are running the Real Homes theme older than 3.9.0 version then related settings can be found by navigating to Dashboard → Real Homes → Customize Settings → URL Slugs
Save the changes and Make sure to re-save pretty permalinks from Dashboard → Settings → Permalinks. Otherwise your changes might create errors on front end.