public function assignMultiple(array $values)
    {
        $templateVariableContainer = $this->baseRenderingContext->getTemplateVariableContainer();
        foreach ($values as $key => $value) {
            if ($templateVariableContainer->exists($key)) {
                $templateVariableContainer->remove($key);
            }
            $templateVariableContainer->add($key, $value);
        }
        return $this;
    }