ElggObject::getDisplayName PHP Method

    public function getDisplayName()
    {
        return $this->title;
    }

 /**
  * {@inheritdoc}
  */
 public function getDisplayName()
 {
     $owner = $this->getOwnerEntity();
     $container = $this->getContainerEntity();
     if ($owner->guid == $container->guid) {
         return elgg_echo('wall:post:status_update', array(elgg_echo('wall:byline', array($owner->getDisplayName()))));
     } else {
         if ($owner) {
             return elgg_echo('wall:post:wall_to_wall', array(elgg_echo('wall:byline', array($owner->getDisplayName()))));
         }
     }
     return parent::getDisplayName();
 }