I have following problem and hop You can help me.

The situation I have, on example "Renault":
Cars (Monitored folder)
-- Renault (Parent folder)
---- Clio
-------- clio.jpg
-------- clio34.jpg
-------- clio 3.jpg
---- Megane
-------- megane.jpg
-------- megane 2.jpg
-------- megane_3.jpg
---- Laguna
-------- laguna8.jpg
-------- 3.0 V6 (Folder)
------------ laguna34.jpg
-------- 2.0 R4 (Folder)
------------ laguna3.jpg
------------ laguna23.jpg
The final situation should be:
Cars (Monitored folder)
-- Renault (Parent folder)
---- Renault_clio.jpg
---- Renault_clio34.jpg
---- Renault_clio 3.jpg
---- Renault_megane.jpg
---- Renault_megane 2.jpg
---- Renault_megane_3.jpg
---- Renault_laguna8.jpg
---- Renault_laguna34.jpg
---- Renault_laguna3.jpg
---- Renault_laguna23.jpg
I would like merge each subfolder to each Parent folder (in the example "Renault") and than add filename with the new folder name (in the example also "Renault").
In these forum I have looked to an solution, but I have't found it.
Greetings
Bernd