Yes that was it Marcel. And I also found the star-ratings and likes and social media there ;-)
Now a follow-up question: The title starts with “Titel:” Is it possible to suppress or hide that? And can I set a heading tag or format the actual title so it stands-out.
I am developing the WordPress version of the site (currently in Joomla). I have made access possible to the development area if you would like to have a look: https://eenliefdevolleherinnering.nl/wp/gastenboek/