Amazing feature request: Folder renaming: Add total details like Size, Length

Hi

Here is a same question: https://www.bulkrenameutility.co.uk/forum/viewto pic.php?f=4&t=5065

The problem was solved but I wanted to share so maybe the developer of Advanced Renamer takes it into consideration. Advanced Renamer supports many tags. But is it able to sum them as numbers under the folders?

Thanks for support, best regards.