Fix custom redirect language mismatch

function pm_fix_lang_redirect_mismatch($correct_permalink, $redirect_type, $queried_object) {
    global $pm_query, $permalink_manager_uris, $permalink_manager_redirects;

    // Run this function only if "Custom redirect" was detected by original Permalink Manager's function
    if($redirect_type == 'custom_redirect') {

        // Get the code of requested language
        $requested_language_code = pll_current_language('slug');

        // Extract the requested URI and endpoint
        $uri = $pm_query['uri'];
        $endpoint_value = $pm_query['endpoint_value'];

        /**
         * Loop through each of items until its code matches the requested language
         */
        foreach($permalink_manager_redirects as $element => $redirects) {

            // Stop the function if the redirect array is malformed or there is no custom permalink set for this item
            if(!is_array($redirects) || empty($permalink_manager_uris[$element])) {
                continue;
            }

            // Check if any of the redirects stored for this item matches the requested URI
            if(in_array($uri, $redirects)) {

                // Check the language code of found item
                $element_language_code = Permalink_Manager_Language_Plugins::get_language_code($element);

                // Stop the function if the language codes matches
                if($element_language_code == $requested_language_code) {

                    // Post is detected
                    if(is_numeric($element)) {
                        $correct_permalink = get_permalink($element);
                    }
                    // Term is detected
                    else {
                        $term_id = intval(preg_replace("/[^0-9]/", "", $element));
                        $correct_permalink = get_term_link($term_id);
                    }

                    if(!empty($correct_permalink)) {
                        return $correct_permalink;
                    }
                }
            }
        }
    }

    return $correct_permalink;
}
add_filter('permalink_manager_filter_redirect', 'pm_fix_lang_redirect_mismatch', 0, 3);