What's In A Name?

A rose by any other name smells just as sweet but what do we make of a piece of code?  Sounds malicious to me.

OxfordAdvancedLearnersDictionary.Define("calibre"):
  1. the quality of something, especially a person's ability, or,
  2. the width of the inside of a tube or gun; the width of a bullet.

NOTE TO SELF: I hate guns.

And the resounding theme here is: versatility.

With one tiny modification to the word itslef: replacing two 'ordinary' characters (vowels, to mention) with two 'special' ones, and it finally sounded foreign, or local, depending on your time zone.  With the meaning of the former in mind, and the fact that the latter doesn't exist in any human vocabulary on the planet (verified by Google), can we devise a meaning here?

"I can master any skill in life provided with the correct basic tools (primary and secondary colors + tech, in this sense)." How about that for starters?

The program itself was written using Object-Oriented Programming (C#) so it was only just I gave it a name that follow suit: Phr0z3n.Cálibré -> a namespace embedded within a namespace.  Plus the first namespace has historical significance: see The Phr0z3n Object.