Zipping separate folders with system.io.compression

Hello.

Im trying to write a script for automating zipping and archival of logs and files.

I found different zipping methods but i prefer to use the integrated IO.Compression Method.

Problem is as following.

I have the following Folderstructure:

- \\server1\D$\
     - EDI
           -MBinput
                  - Folder_00
                          -Processed
                                     - (Foldername based on creation date/Last write)
                                     - (Foldername based on creation date/Last write)
                                     - (Foldername based on creation date/Last write)
                                    
                  - Folder_01
                           -Processed
                                     - (Foldername based on creation date/Last write)
                                     - (Foldername based on creation date/Last write)
                                     - (Foldername based on creation date/Last write)


I need to zip each of the subfolders that is under the -Processed folder.
Each folder needs to be zipped separately and then delete the folder itself.


What i have is under and doesnt work. i can get it to work  with a singel folder but not multiple based on the task i want to do:

functionZipit( $zipfilename,$sourcedir )

{

[Reflection.Assembly]::LoadWithPartialName( "System.IO.Compression.FileSystem" )
$compressionLevel=[System.IO.Compression.CompressionLevel]::Optimal
[System.IO.Compression.ZipFile]::CreateFromDirectory( $sourcedir,$zipfilename,$compressionLevel,$false )

}

Edit:

I've tried something like:

$sourcedir = \\server1\D$\etc\etc\etc

$dirs =

Get-ChildItem-Path$Sourcedir-Recurse|
Where-Object { $_.Attributes -band[System.IO.FileAttributes]::Directory; $_.Name -like"Processed" }

This would list all folders which name is processed now i only need to get it to zip each folder seperately to a new location then delete the folder that has been zipped.