Steps to reproduce:
1. switch to different language than english
2. add event | titles not translated
I looked at the partial modal template and there are not translation pipe calls in there. Rüdiger said these titles where translated at some point.
Fixing this will break functionality in matterhorn-admin-ui-ng/src/main/webapp/scripts/modules/events/controllers/newEventController.js
Which titles do you mean? Can you post a screenshot?
The section titles of the add event wizzard: Metadata, Source, Processing, Access Policy, Summary