XenForo notices may be added to a WordPress child theme header file using only a few lines of code.
Change the number within the getNoticeById parentheses to match the XenForo notice you want to show on the WordPress side of your website.
PHP:
/* Script to pull a notice from the XF */
/** @var $notModel XenForo_Model_Notice */
$notModel = XenForo_Model::create('XenForo_Model_Notice');
$notices = $notModel->getNoticeById(23);
echo $notices['message'];
?>Change the number within the getNoticeById parentheses to match the XenForo notice you want to show on the WordPress side of your website.
