There are two ways you can change Blacklist Monitor labels:

1. Individually, from the list of Blacklist Monitors directly. Just click the small Label icon next to the Blacklist Monitor you wish to add or edit the label of.

Screenshot_1

Screenshot_2

Screenshot_3

2. Using group actions. Select multiple Blacklist Monitors and then from the Group Action drop-down menu select “Change Label”.

Screenshot_4

Screenshot_5