Rename vector (node) in loaded raw file

[georgtree]

Hello!
I would like to ask about additional command that allows to change name of existing vector (node) in loaded raw file.
Something like:

xschem raw rename oldNodeName newNodeName

I understand that there is a workaround - create new vector with desired name, and then copy the data from existing one and delete old, but it looks like too much overhead for renaming, especially if there are hundreds on large-sized vectors.
Thank you in advance!