Well, easily but why and when should it be done?
There is a ToolTip which warns that "{--you must be logged in to customize languages texts--}" and having it visible entice visitors to register
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A small HowTo note: to have an entry which is both a comment and a "normal" entry like this one
you must use first the {--comment entry--} button and then change the title to the word or words you want to link from.
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