If you'd like to combine LiveAgent’s live chat box into your PrestaShop Web site, you may simply download the LiveAgent PrestaShop module and install it.  a . Click the Configure button of MyLiveChat module to open the configure panel. b. Established your chat account id for that MyLiveChat ID area https://addons.prestashop.com/en/seo-natural-search-engine-optimization/31857-automatic-google-rich-snippets-json-ld-open-graph-seo.html