How can i change the default location of my pages, keynote... libraries in icloud?

Hi! I hope you are having a good day!

In iCloud, I save my files in topics inside a folder called "my_files". But apple auto generate folders to save the files in libraries by default, which is great, for apple application like "pages", "shortcuts", "keynote"... The problem is that, in my iCloud I got several folders because of that (my_files, downloads, pages, keynote, shortcuts, preview, textedit...)

How can I move the default directory to a new folder call libraries? So my iCloud file system will only have three folders, like:

1- my_files

2- Downloads

3- Libraries (with all the default libraries created by apple)

Thank you for all the help provided!

Diogo Rodrigues