public static function populatePageData(array &$aData)
    {
        /** @var Locale $oLocale */
        $oLocale       = Factory::service('Locale');
        $aData['page'] = (object) [
            'title'     => '',
            'html_lang' => $oLocale->get()->getLanguage(),
            'seo'       => (object) [
                'title'       => '',
                'description' => '',
                'keywords'    => '',
            ],
        ];
    }