Choose displayed language on user facing view such as the unsubscription page.

[elyzov]

Is your feature request related to a problem? Please describe.

In case we subscribe users worldwide, users face an issue with service communication. As at the moment, it is not possible for users to select their preferred language on public pages, such as the unsubscribe page.

Describe the solution you'd like

Add language-switcher on public pages (maybe make it optional).

[Faizan-Alam-1]

We can use Strapi CMS for content management, and we can add different languages as needed.