The Voyager is the deck saloon version of the Warrior, same hull, but different internal layout. Rig is usualy the same cutter arrangement but it specifies two engines, typically 30/35 Hp each instead of the single 50HP in the Warrior. It is significantly more expensive than its sister.
I have a Trident Voyager 35. She has the same hull as the Warrior 35 and, indeed, the Challenger 35. The three models share the same hull but have a different deck moulding. The Voyager is the Deck Saloon model, The Warrior is a centre cockpit and the Challenger an aft cockpit. (I may have got those two the wrong way round!) All three are mast-head rigged sloops.