The Bug:

Dyed bundles are not translated.

Steps to Reproduce:

1. Create a world with the bundles experiment in creative mode
2. Set your language to any non-English language
3. Open up the same world you just created that has the bundles experiment.
4. Open up the creative inventory, and get any dyed bundle.
5. Notice its name is still in English.

Expected Result:

The dyed bundle would be translated.

Observed Result:

The dyed bundle is still in English, despite the game language being set to non-English.

Notes:

Every dyed bundle was affected at one point.