I am pretty new to modding with Bethesda games so went and started following the tutorial and its going pretty well except I cant figure out how to change the name of the interior I am making.

Not the editor Id that you change after duplicating an interior but the actual name of the interior.

Hitting F2 like it says in the tutorial only allows me to change the ID.

Right-click on the cell you'd like to change, and choose "edit". In the window that appears, navigate to the "Interior Data" tab. The Name field here is what you want - it's the name of the cell as shown to the player.

Thank You.