If 'Elephant' is communicated as 'Rat' then atleast no additional information transfer is taking place...And if we are unware of this event of Elephant being expressed as Rat then we say that this kind of information can be travel at speeds greater that speed of light.
BTW Strong Relativistics conformity is not the central requirement for events to occur (atleast in the quantum domain )as sense of space and time is lost to discreetness and multidimensionality.Unexpected things can happen..