The administration can opt to allow or disable currency and language auto-transform features. Also, alter the default shop currency and language from the module management page. Once the module doesn't uncover ideal currency and language as per visitors' location then default currency and language are going to be used. one https://www.presta-addons-modules.com/en/administration/prestashop-back-office-login-geolocation-history-and-statistics-charts.html