The very first thing you have to do is click on the "Look for Snippets" button. This will likely launch our heuristic internet search engine for rich knowledge in your concept and module folder. After the lookup is completed you'll be shown a summary of paths and files uncovered. Even https://addons.prestashop.com/pt/seo-referenciamento-natural/31857-rich-snippets-automaticos-json-ld-opengraph-seo.html