You can see the existing labels, and the pages which contain the labels, by viewing labels and labelled content.

Related pages:

To remove a label from a page or blog post:

  1. Go to the page that contains the label. All labels are displayed at the bottom of the page below the page content.
  2. Click the edit icon  beside the list of labels, or press L on your keyboard.
  3. In the 'Labels' dialog, click on the X next to a label to remove it.
  4. Click Close.

When you have removed the label from all pages and blog posts, it will disappear from the labels view in the space too. Note: You may need to purge the deleted pages from the space's trash.