Here are the steps.
You will have to unzip the plugin
Find the file module where the display name is configured (using any ide of your choice like Eclipse)
save and zip it back (if its a .jar file use the command java)
uninstall the old plugin and unload this.
Note: Make sure you have the JIRA backup taken before doing this
I’m a designer on the Jira team. For a long time, I’ve fielded questions from other designers about how they should be using Jira Software with their design team. I’ve also heard feedback from other ...
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