Hi folks,
I've created a template as described in the online documentation. It works fine.

But now I want to support multiple languages.
For example, my template adds a button labeled 'next' to the bottom of the page. But when the backend language is changed, the button label should change accordingly.
It would be nice to have a set of language files (en.php, de.php, fr.php, ...) that contain the translations which can be used in the template.
But how can I determine (during runtime) which of these language files should be included in the template?

Thanks!