how to update permalink and title with the values of custom fileds dynamically ?

add_filter( 'wp_insert_post_data', 'wpse_121035', 50, 2 );
function wpse_121035( $data, $postarr ) {
    //Check for the  post statuses you want to avoid
    if ( !in_array( $data['post_status'], array( 'draft', 'pending', 'auto-draft' ) ) ) {
        $data['post_name'] = sanitize_title( $data['post_title'] );
    }
    return $data;
}