QuickFix title

### Details

Quickfix gives a title "Fix "+code, so if you create a plugin with multiple possible fixes, it's hard to distinct what happens:

### Checklist

- [x] I have looked through existing issues to make sure that this feature has not been requested before
- [x] I have provided a descriptive title for this issue
- [x] I am aware that even valid feature requests may be rejected if they do not align with the project's goals
- [ ] I or my company would be willing to contribute this feature

No file or test is named in the issue. Start by locating the QuickFix title generation and the plugin API for multiple possible fixes; the change is complete when distinct fixes no longer receive indistinguishable "Fix "+code titles and existing behavior remains covered by tests.

Written by the indexing model from the issue text.