code: public function get( $name )
  	{
  		if( ( $sheet = $this->container->getSheetByName( $name ) ) === null ) {
  			throw new \Aimeos\MW\Container\Exception( sprintf( 'No sheet "%1$s" available', $name ) );
  		}
  
  		return new \Aimeos\MW\Container\Content\PHPExcel( $sheet, $sheet->getTitle(), $this->getOptions() );
  	}
docs: Returns the element specified by its name.
  
  @param string $name Name of the content object that should be returned
  @return \Aimeos\MW\Container\Content\Iface Content object