- Module functions without generating any variations in the present PrestaShop file to make sure that present customization and topic variations will not affect. Step 4: The module set up process may be very easy; how the module configuration performs can be viewed during the demo occasion. Interesting, isn’t it? https://minibookmarking.com/story19594122/prestashop-currency-language-by-locations-geoip-auto-redirect-options