If you are serious about translate your Opencart web site and expose your business to world wide customers, you should think about how your web site can be translated in more accurate way. Simply put some translated front site language files and administration language files is not enough. Your category names, product names and product description should be translated as well. And if you just use Google instant translation, you will find some words are not properly translated and it will just confused your customer. Now you have another choice, Globalzation tool for Opencart !