Change course tab titles

If you want to change “Curriculum” tab on the courses page to something like “Lessons” then put the following code into functions.php file:

//Change course tab titles - LearnPress
add_filter( 'learn-press/course-tabs', 'tm_update_course_tab_title_text', 6 );
function tm_update_course_tab_title_text( $tabs ) {
    $tabs['overview']['title' ] = 'Test1';
    $tabs['curriculum']['title' ] = 'Test2';
    $tabs['instructor']['title' ] = 'Test3';
    $tabs['reviews']['title' ] = 'Test4';
    return $tabs;
}