add following code in your theme’s (child theme’s if you are using) functions.php

add_filter( 'fep_filter_user_name', function( $name, $id ){
	if ( $name && fep_get_the_id() ) {
		$name = '<a href="https://yoursite.com/your-all-userlisting-page/user/'. $id . '/">' . $name . '</a>';
	}
	return $name;
}, 10, 2);

Change your website your user listing page actual url.