How do you bulk edit to remove a label
A label was added in error to hundreds of tests. How can you bulk edit to remove the label?
If the label is one that you can remove entirely, e.g. from all test cases, then you can go into Configuration (top right-hand corner) > Labels > then find and remove the labels you no longer need.
If this isn't going to work then it seems your only other option is to select the test cases you want to 'correct' and replace all labels (I'm sure you've already discovered this option in the Bulk Edit menu, but in case not, the option to bulk edit will appear in the "More" dropdown menu once you select one or more test cases.
Option 3: contact Smartbear support and see if they can offer a solution: SmartBear Support