For Tests run in iterations, support naming the Test Item written to the log file

When a test item run is in multiple iterations, the log file writes the Iteration number, as you can see in the picture below. This compromises readability of the log because I will need to peek into the log to know what values were used for an iteration.

Provide a way to change the text from "<Test Item> <Iteration number>" to a text of choice, for example, to a variable that is used inside the iteration.