Михаил

$resources = $modx->getIterator('modResource', array('parent' => 10938 ));
$foreach($resources as $resource){
$pagetitle = str_replace('КОПИЯ ', '', $resource->get('pagetitle'));
$resource->set('pagetitle', $pagetitle);
$resource->save();
}

$query->leftJoin('TicketThread','Therd', 'Therd.id = TicketComment.thread');

switch($modx->event->name){
case 'OnDocFormSave':

$pagetitle = $resource->get->pagetitle;
$alias = $resource->get->alias;
$resource->set('alias', $resource->get->id . '-' . $alias);
$resource->save();
break;
}