Again translation: How to deliver the correct version of "Unsubscribed confirmation message"

When a user unsubscribes, he will be forwarded to the website containing the text token “Unsubscribed confirmation message”. How can it be done so that the user gets this message in the language he is able to understand? Is there a way to make translations of this text token? If yes, what is the trigger for the correct language? The field “Preferred Locale” within each contact?

When a user unsubscribes, he will be forwarded to the website containing the text token “Unsubscribed confirmation message”. How can it be done so that the user gets this message in the language he is able to understand? Is there a way to make translations of this text token? If yes, what is the trigger for the correct language? The field “Preferred Locale” within each contact?