how to edit labels?

[BattleSlug]

I labeled my issues with some label, but now I think I want to change the spelling of this label for all of them.
How to do that for all issues marked with this label?
Thank you.

[Alexey_Rjeutski__Polontech_]

It looks like a defect. Please contact pluigin developers with that issues

I have found similar issue but it wasn't updated long ago

https://jira.atlassian.com/browse/JRA-38445

[c bolton]

Here is the setup and a screenshot where I caught it during the transitions happening at the same time. As you can see there are two wall boards running at same time one in front and one behind.

[Alexey_Rjeutski__Polontech_]

could you provide the selected options under set up wallboard slideshow menu? Is it possible to see sceeshot of such behaviour? I've just tried on my local jira with 2 dashboard and don't see that problem.