How to increase post title length limit in bbPress

By default, if the title is longer than 80 characters, an error will occur and you won’t be able to post, so I looked into ways to increase the length limit. Just put the following code in functions.php.

// Increase bbPress topic title length limit
add_filter ('bbp_get_title_max_length','change_title') ;

Function change_title ($default) {
$default=120 ;
Return $default ;
}