code: public function setVideotemplates(array $videotemplates)
      {
          $this->videotemplates = [];
  
          foreach ($videotemplates as $item) {
              $this->addVideoTemplate($item);
          }
  
          return $this;
      }
docs: Sets the "videotemplates" of the DeploymentSite.
  
  @param VideoTemplate[] $videotemplates
  
  @return DeploymentSite