This works in an installation with the RefinedWiki theme.
This will require a modification to the source files (Confluence uses Velocity). One place that I can think of is inside the <confluence_installation>/confluence/template/includes/macros.vm.
Replace the line
with what you need.
Hi, Confluence collaborators! As part of #Confluence-Collaboratory month, we’ve created a very special Mythsbusters segment, where we're dive into an interesting myth and uncover the truth behind i...
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