protected function generateDefaultTemplate($packageKey, $siteName)
    {
        $templatePathAndFilename = 'resource://Neos.SiteKickstarter/Private/Generator/Template/SiteTemplate.html';

        $contextVariables = [
            'siteName' => $siteName,
            'neosViewHelper' => '{namespace neos=Neos\Neos\ViewHelpers}',
            'fusionViewHelper' => '{namespace fusion=Neos\Fusion\ViewHelpers}',
            'siteNodeName' => $this->generateSiteNodeName($packageKey)
        ];

        $fileContent = $this->renderTemplate($templatePathAndFilename, $contextVariables);

        $defaultTemplatePathAndFilename = $this->packageManager->getPackage($packageKey)->getResourcesPath() . 'Private/Templates/Page/Default.html';
        $this->generateFile($defaultTemplatePathAndFilename, $fileContent);
    }