Breadcrumbs Truncation

add_filter( 'rank_math/frontend/breadcrumb/items', function( $crumbs, $class ) {
    $title = get_the_title();
    $max_char_limit = 19; //Set the limit for breadcrumb title

    if(strlen($title) > $max_char_limit){
        $RM_truncate_breadcrumb_title = substr($title, 0, $max_char_limit).'...';
        $crumbs[count($crumbs) - 1][0] = $RM_truncate_breadcrumb_title;
        return $crumbs;
    }
    return $crumbs;
}, 10, 2);