How to override one of the folders when using rsync?

Question

linux

There is a file structure like this:

front/
front/1.txt

back/
back/scripts/
back/.../
back/front/
back/front/2.txt

You need to rsync to the server so that it looks like this:

scripts/
.../
front/
front/1.txt

Those. instead of the back/front/ folder, the front/ folder was used.
Folders cannot be renamed.
Due to the fact that the front folders are named the same and should be in the root, it’s impossible to pick up the rsync parameters. This command synchronizes both front folders, which is not necessary:

rsync \
--archive \
--delete --delete-excluded --delete-after --ignore-errors --force \
--compress \
--partial -i \
-e "ssh" \
/path/to/back/ \
/path/to/front \
[email protected]:/path/to/back/

How to be?
I think you can somehow write an insert instead of /path/to/back/, which will list all nested folders and files there, except for front/, but there is not enough knowledge of bash and Linux.

Answer 1

Did something like this:

rsync \
--archive \
--delete --delete-excluded --delete-after --ignore-errors --force \
--compress \
--partial -i \
-e "ssh" \
`find /path/to/back/ -maxdepth 1 -mindepth 1 | grep -v /front` \
/path/to/front \
[email protected]:/path/to/back/

Works as it should

Answer 2

Synchronize in several parts, first with the same directory structure, then with a different one? If I understand you correctly, of course...