How to add custom Text into Module which can be translated automatically

Hi ive a code which ends with this: im trying to give the $note variable another joomla intern xml declaration which can be translated automatically beside joomla ( after defining this values in some .ini) im working actually at mod_custom (default.php)

$note = $db->loadResult();
if ($note =='')
$note = "COM_MODULES_NO_TITLE_RESULT";