Function: org-element-set-element
org-element-set-element is a function alias for org-element-set,
defined in org-element-ast.el.gz.
Signature
(org-element-set-element OLD NEW &optional KEEP-PROPS)
Documentation
Replace element or object OLD with element or object NEW.
When KEEP-PROPS is non-nil, keep OLD values of the listed property names.
Return the modified element.
The function takes care of setting :parent property for NEW.