I hope that you just come across this guide practical, and Should you have any issues please hearth away in the comments, or maybe say Hello @dbseo – Dan Butler. There are plenty of JSON-LD Schema Generators available, and instead of utilizing them to add Schema to your pages separately, https://addons.prestashop.com/nl/seo-zoekmachineoptimalisatie-vermelding/31857-automatische-google-rich-snippets-json-ld-opengraph-seo.html