@hnahli It's probably because emails don't support those unicode characters
How to override plugin/widget templates from within a theme?
I'd like to make some changes to the templates files of the
nodebb-widget-essentialsplugin, without needing to touch the actual files there.
Is there anyway I can override the templates from within my theme?
Not this moment, no unfortunately, although being able to configure it is on our todo list. For now its probably best to fork the plugin