You can edit a card's label at any time. To edit a label, follow the steps below.
- Double-click the Card with the label to be edited.
- Click Labels.
- Scroll down to the label you want to edit, and click the Edit button to start editing.
- Change the Label's name and/or color, then click Save.
Note: This will change the color and name of the Label on every Card where it appears, not just on the Card you opened.