Since category names, topic titles, and posts have been translated, ideally they should also be reflected in the sidebar section for documentation.
Documentation sidebar
One unknown difficulty here is that the sidebar text does not match the category name or topic titles.
The links between “sidebar item” ↔ “link to topic” are defined in the category’s index:
So I suspect there may be some parsing going on in the index – looks non-trivial for now, but we’ll see!
Link to repo: GitHub - discourse/discourse-doc-categories
As usual, please vote for the feature accordingly, as it can help our team with decision making on priorities.