User tests: Successful: Unsuccessful:
This pull request builds on #46798, so that should be tested/merged first.
Since #35457 the transitions titles are translateable
For workflow and stage there is an extra field which shows the translated text and for transition it's missing.

This PRs adds the extra field with the translated value.

Edit an existing transition (you have to enable workflow integration)
Translated value is displayed (here for example german)

Please select:
| Status | New | ⇒ | Pending |
| Category | ⇒ | Administration com_templates com_workflow Unit Tests Repository JavaScript |
I personally would like to go into the other direction and removing the additional fields. We have a translation/override manager for this.
@HLeithner that doesn't let you have a multilingual admin. This does.
you will still have the translation in the overview, if you have 10 languages you have 10 lines, which is ... not so nice. (read the source code wrong) Alternative, show the translation as "inlinehelp" (always show) for example
did you intend to include all the changes from your other pr with tests