how to move whole tree to another tree?

[zzzz465]

I searched discussions and issues before and couldn't find any... so.
let's assume we have tree-structured notes like the one below.

my-vault
 ┣ etc
 ┃ ┗ scala
 ┗ lang
 ┃ ┣ go
 ┃ ┗ ts

and each /etc/scala, /lang/go, /lang/ts have multiple nested sub notes.
how can I move "whole" /etc/scala/**/* notes to /lang/scala ?

[Harshita-mindfire]

You can use the Dendron: Refactor Hierarchy command. It excepts a match text and replacement text and displays you a preview of all the notes that will be affected by the change.
In this particular case, the match text could be etc.scala and replacement lang.scala.