Quote from Yworld on July 13, 2017, 8:38 pm

To do this you just have to add this code to your themes functions.php file:

function my_filtered_post_username($username, $author_id) {
 $profile = bp_core_get_userlink($author_id);
return '<b>'.$profile.'</b>';
}
add_filter('asgarosforum_filter_post_username', 'my_filtered_post_username', 10, 2);