The labels for "ARI Data Table" widget is located in <joomla_directory>/language/en-GB/mod_aridatatables.sys.ini file. You can translate it and copy to <joomla_directory>/language/de-DE/ folder.

Regards,
ARI Soft

Sorry, maybe my comment was not really clear!

In the file 'modules/mod_aridatatables/includes/js/widgets/datatable/language/de_DE.txt I found those elements I would like to translate on the frontend page for the visitors of the page - see attached file.

It's not my intention to translate all the module texts (e.g. mod_aridatatables.ini). Only to show those fo the de_DE.txt file. How can I activate that part of your existing translations?

Regards
Heinz

We understand your question, but the widget doesn't use this translation. It uses Joomla! based translation as we described in the previous post.

Regards,
ARI Soft

OK, thanks!