I have a special request.

A test manager of ours needs to do the following job :
prefix all Test Names of a specific folder X with "U_".

Any ideas how this can be done most easily ?

If you have ideas please let me know for the following 2 cases :
a) tests are immediately in the folder X
b) there are still subfolders between the tests to be renamed and the folder X.

Many thanks in advance !