Board Thread:Support Requests - Getting Technical/@comment-28931162-20170221052454/@comment-24055022-20170221053538

You can change them at MediaWiki:Chat-start-a-chat and/or MediaWiki:Chat-join-the-chat. However, they're not whitelisted, which means you can't edit them even if you are an admin. You'll have to ask Staff to at Special:Contact/general.