Update Category Membership Level Restrictions for Foreign Languages In PMPro

Update-Category-Membership-Level-Restrictions-or-Foreign-Languages-In-PMPro

/**
 * 
 * @param int $save_id
 * Updates equivalent membership category in other languages when saving levels.
 * Not suitable for large number of languages.
 */
function update_level_categories_for_all_languages($save_id)
{
	$level_cat_ids = pmpro_getMembershipCategories($save_id);
	$updated_level_cat_ids = $level_cat_ids;
	
	$all_languages = icl_get_languages();
	
	foreach($level_cat_ids as $key => $cc)
	{	
		foreach ($all_languages as $lang => $row)
		{
			$term_id = icl_object_id($cc, 'category',false, $lang);
			
			if($term_id && !in_array($term_id, $updated_level_cat_ids))
			{
				$updated_level_cat_ids[] = $term_id;
			}
		}
	}
		
	pmpro_updateMembershipCategories( $save_id, $updated_level_cat_ids );
}

add_action("pmpro_save_membership_level", "update_level_categories_for_all_languages", 10);

Hi there, does this code get inserted to the functions.php file?