How to make unix-style in cmd?

Question

cmd/bat

I am writing a cmd customization program:

@echo off
set uhome=%HOMEPATH:\=/%
set ucwd=%cd:\=/%
CALL SET ucwd=%%ucwd:%uhome%=~%%
set ucwd=%ucwd:~2%
prompt=%USERNAME%@%USERDOMAIN%:%ucwd% $$
TITLE Cmd
color F
cmd /k

However, after ~ when moving to a new folder, the name of the old folder remains.
Looks like this:

[email protected]:~Рабочий стол $
cd test
User@machine:~Рабочий стол $

Must:

[email protected]:~Рабочий стол $
cd test
User@machine:~Рабочий стол/test $

And so it should always be
What to do?