Battleship > Cuirassé and not Vaisseau de Combat
Fighter > Chasseur and not Combattant
Freighter > Vaisseau Cargo, Transport de Frêt or Cargo but not Affréteur (wich is the ship-owner)
Escort Destroyer > Destroyer d'Escorte or even Aviso but not Escorte de Destroyer
Raptor Escort > Raptor d'Escorte and not Escorte de Raptor

Please translate correctly or dont translate, that is not a necessity for ships name. If you have a txt file that I can check I could correct them on my spare time... it take no time at all for some native french speaker with basic knowledge in science fiction or military to detect all that go wrong...

Of course I could simply just play in english, wich I prefer :p