Rename SpatialElements

[Marius1311]

Is there an easy way to rename SpatialElements? For example, an image? Not just in memory, but also on disk? I couldn't really find anything in the docs, except for copying the element, creating it with a new name, writing to disk, and deleting the old element both in memory and on disk, but that does seem like an overkill for renaming something. Maybe I'm just missing something here or I have overlooked something