Devise\Pages\PagesRepository::wrapFieldsAroundPage PHP Method

    protected function wrapFieldsAroundPage($page, $pageVersion)
    {
        $language = $this->LanguageDetector->current();
        // loading primary language if language cannot be detected
        $languageId = $language ? $language->id : $this->Config->get('devise.primary_language_id.primary_language_id');
        $globalFields = $this->GlobalField->where('language_id', $languageId)->get();
        $page = $this->wrapTheseFieldsAroundThisPage($globalFields, $page);
        $page = $this->wrapTheseFieldsAroundThisPage($pageVersion->fields, $page);
        $page = $this->wrapTheseCollectionsAroundThisPage($this->CollectionsRepository->findCollectionsForPageVersion($pageVersion), $page);
        return $page;
    }