How do I change profile image on main menu to the word PROFILE?

How do I change profile image on main menu to the word PROFILE? Thanks

You can edit navigation menu items from Administration > Builders > Navigation Menu. To edit an item, simply click on its name and a new window will appear.

IVe tried that and changes cant be made on profile.  all the other tabs you can change but that one.  any other suggestions?

Run the following query in your phpmyadmin :

UPDATE  `sys_menu_top` SET `Caption` = 'PROFILE',
`Icon` = '' WHERE `Name` ='My Profile' AND `Caption`='{memberNick}';

Login to admin and clean cache afterwards.