The first thing you should do is click on the "Seek out Snippets" button. This will likely start our heuristic search engine for rich data in your topic and module folder. After the look for is accomplished you may be shown a summary of paths and data files identified. Even https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-google-rich-snippets-json-ld-opengraph-twitter-tags-schemaorg.html