You'll need to hack the core code to do this. The message is built into a language file, so you should just change that.
Given the annoyance of having to unpack the files, find it, edit it, repack the files and redeploy on every migration and upgrade, I'd question if the effort is worth it.
More and more people are building their careers with Atlassian, and we want you to be at the front of this wave! Important Dates Start the Certification Prep Course by 2 April 2019 Take your e...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs