Not contributing to solving the mystery, I may add firm (100% sure) information, that there was also a kind of confusion or surprise in the place of the ship construction. The ship was initially named MSC Floride (after being built as Maya Rickmers) and as such (Floride) the ship departed from the shipyard for the sea trials. However during the official delivery ceremony a few weeks later the ship was already called MSC Florida (with names repainted accordingly everywhere).