This would be easier if you were to use the inode-like implementation suggested on the previous question. Otherwise, use the rename_vertex method.

By the way, if you are also asking similar questions on StackOverflow, it is at the least good manners to cross-link between the two so people whom you're asking to expend effort know if the problem has already been solved.

In reply to Re: How to enable virtual paths inside a graph DS? by etj
in thread How to enable virtual paths inside a graph DS? by ovedpo15

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