Translations

The theme and it's custom plugins comes with pre-build .pot files that contains all the strings for translations.

You can use many of the popular free & paid translation plugins to write translations by using those .pot file (most translation plugins auto-loads the .pot files for translation).

When you have translated the strings from the .pot files to multiple languages, simply create menu item that links to your translated pages.

Here is link to the free Polylang plugin that can be used to translate .pot files.