Вытащить значение элемента, ZOO 3.x - ZOO 3.х

$elm = $this->item->getElement('elementID');
$value = $elm->get('value');

$elm = $this->item->getElement('8d9059a6-b3b4-4e79-ad5c-ef609d65aee8');
$value = $elm->get('value');
$elm = $this->item->getElement('ed392eab-3a51-4a70-b9a4-ba2a9917346b');
$value2 = $elm->get('value');
$document = & JFactory::getDocument();
$curlang = $document->language;
if ($curlang == "ru-ru")
$title = $this->item->name;
if ($curlang == "en-gb")
$title = $value;
if ($curlang == "es-es")
$title = $value2;

$document = & JFactory::getDocument();
$curlang = strtolower($document->language);
if ($curlang == "ru-ru") {
	$title = $this->item->name;
} elseif ($curlang == "en-gb") {
	$title = $this->item->getElement('8d9059a6-b3b4-4e79-ad5c-ef609d65aee8')->get('value');
} elseif ($curlang == "es-es") {
	$title = $this->item->getElement('ed392eab-3a51-4a70-b9a4-ba2a9917346b')->get('value');
}

$document =& JFactory::getDocument();
if ($category = $this->item->getPrimaryCategory()){
     $document->setTitle($this->item->name.' - '.$this->item->getElement('76d6096d-4152-4f61-a0da-036a6436f9ab')->get('value'));
}

$document =& JFactory::getDocument();
if ($category = $this->item->getPrimaryCategory()){
     $document->setTitle($this->item->name.' - 3d модель - '.$this->item->getElement('c4124947-05a3-4ce5-97ee-c08848806390')->get('value'));
     $document->setDescription($this->item->getElement('83ba7366-d126-40f0-923e-3e7a94f0e773')->get('value'));
}

$document =& JFactory::getDocument();
if ($category = $this->item->getPrimaryCategory()){
     $document->setTitle($this->item->name.' - 3d модель - '.$this->item->getElement('c4124947-05a3-4ce5-97ee-c08848806390')->get('value').' | CINEMA4D.801S ');
     $document->setDescription(' Скачать бесплатно '.$this->item->getElement('83ba7366-d126-40f0-923e-3e7a94f0e773')->get('value').' для Cinema 4d, в формате - '.$this->item->getElement('c4124947-05a3-4ce5-97ee-c08848806390')->get('value'));
}

  <title>Средневековый дом - 3d модель - c4d, obj, 3ds | CINEMA4D.801S </title>
  <meta name="description" content=" Скачать бесплатно Low Poly 3д модель Дома времен Средневековья, с текстурами для Cinema 4d, в формате - c4d, obj, 3ds" />

	public function render($params = array()) {

		$params = $this->app->data->create($params);

		$values = array();
		if ($params->get('linked')) {
			foreach ($this->_item->getTags() as $tag) {
				$values[] = '<a href="'.JRoute::_($this->app->route->tag($this->_item->application_id, $tag)).'">'.$tag.'</a>';
			}
		} else {
			$values = $this->_item->getTags();
		}

		return $this->app->element->applySeparators($params->get('separated_by'), $values);
	}

$tagg = $this->_item->getTags();
echo 'tagggg: '.$tagg[0];