List of labels to edit them

Problem definition:

There is no way to edit labels that were added to the issues.

Suggested Solution:

A functionality that allow us to see all the labels and edit them. It should reflects the edition in all issues.

Why is this important:

The process to edit labels would take less time consuming if could be done directly in the labels.

Workaround:

We are using Bulk operations for that. But, as we cannot edit, we add a new label in the issues and after we remove the old label of them.