By default they are created looking perpendicularly at walls, but if the wall rotates and we just want to rotate accordingly the related elevations instead of creating new ones, is that possible?
Or the Plane can’t be changed once the elevation is created?
I’m not sure but going to guess this isn’t possible. This is whole purpose of Revit, viewing sections or plans on a specific plane. Rotating that geometry and detail components and dimensions is very difficult.
Of course I do welcome other ideas and to see if I am wrong.