Personally i think titan is a misdirect and it's a new enterprise
Umm, the ship is even labeled TITAN below the shuttle bay.
but the only thing they about the Titan are the two lines mentioning it in Nemesis.
And perhaps the ship's appearance in "Lower Decks"?
Honestly, I don't get it. They put so much thought into the new Stargazer, a perfect fit for the 25th century, and now they replace it with this anachronistic looking design. Oh yeah, and they get new uniforms as well.