Change profile tab text

Hi,

I’ve selected the option that removes the tabs and shows all the content on the details page. I’ve tried to change the text of ‘Profile’ to ‘Program Summary’. I updated the custom_functions.php file around line 1334: ‘heading_text’ => __( ‘Program Summary’, ‘geodirectory’ ),

I uploaded it to my child theme > geodirectory folder. I also tried every possible placement I could think of in the child theme… root of the child theme … recreating the exact folder structure of the parent theme… etc. However, the updates not showing.

I looked around in the admin sections but was unable to find where I’d update this text.

I’ve attached a screenshot.

Any help would be appreciated!