                            // เปลี่ยนชื่อภาษา
                            rename(ROOT_PATH.'language/'.$post['language'].'.php', ROOT_PATH.'language/'.$post['language_name'].'.php');
                            rename(ROOT_PATH.'language/'.$post['language'].'.js', ROOT_PATH.'language/'.$post['language_name'].'.js');
                            rename(ROOT_PATH.'language/'.$post['language'].'.gif', ROOT_PATH.'language/'.$post['language_name'].'.gif');
                            foreach ($config->languages as $i => $item) {
                                if ($item == $post['language']) {
                                    $config->languages[$i] = $post['language_name'];
                                }
                            }
                            // อัปเดตฐานข้อมูล