You can rotate the view without rotating the project. On any plan view, make sure the CROP REGION is visible. you can then select the crop region and then use the ROTATE command.
It is a little tricky how it works, though. You need to select a starting point of the rotation, then the direction you want the view to be oriented to next THEN select a line along the geometry you want rotated to that orientation. kinda opposite of how you would normally rotate geometry.
This only rotates that particular view and not the project. Very helpful for site plans and for plan views when the building is not oriented orthogonal to true north.