The Trader page support also multiple Language features. The further Language options can be added to the Admin page. 

To do it go to the Admin page -> click Content Settings -> click General Info -> click Add Language -> fill the necessary fields -> click Create

Further changes like Trader Verbiage, Admin verbiage, and Email Verbiage can be also edited, created, and removed in the Admin Menu.  

To do it open the Admin page -> click Content Settings -> click Trader Verbiage, Admin Verbiage, or Email Verbiage.

All the content from sections mentioned before must be translated before.