I think it would be great if there were a collection of books representing each of the different Standing Stones and shrines. Reading one of these books would behave the same way as if you were to directly interact with the respective stone or shrine. This would make it possible for a character to change their chosen stone or blessing from anywhere in the world (without console commands). Alternatively, it could be a single book that, upon reading, opens a menu where you select the desired Standing Stone and blessing.
