The PrestaShop Geolocation Module is actually a plugin to the PrestaShop e-commerce System which allows store owners to automatically detect a customer's place and Show country-distinct content, for instance costs and shipping options. You can code this yourself, but then have to take care of the code going forward. This https://www.presta-addons-modules.com/en/seo/prestashop-google-instant-indexing-api-integration.html