HeadModule::title PHP Method

        public function title($Title = '', $NoSubtitle = false)
        {
            if ($Title != '') {
                // Apply $Title to $this->_Title and to $this->_Sender.
                $this->_Title = $Title;
                $this->_Sender->title($Title);
            } elseif ($this->_Title == '') {
                // Get Title from $this->_Sender if not supplied.
                $this->_Title = valr('Data.Title', $this->_Sender, '');
            }
            if ($NoSubtitle) {
                return $this->_Title;
            } else {
                if ($this->_Subtitle == '') {
                    // Get Subtitle from controller.
                    $this->_Subtitle = valr('Data._Subtitle', $this->_Sender, c('Garden.Title'));
                }
                // Default Return title from controller's Data.Title + banner title;
                return concatSep($this->_TitleDivider, $this->_Title, $this->_Subtitle);
            }
        }