All of our themes, have the option to be translated.
We suggest, two different ways:
1. We recommend WPML plugin to be used, if you want to translate and create a multi - language
2. Create 2 installations ( on the same domain ) so you can manage each of the installations with a different language.
That solution, even if it has some more trouble to manage the sites, it is still the best as the site speed and database will be lighter.
Always remember that our team is here, to help you with anything you might need.