Find, unpack and pack zip files

Hey

this problem is a bit mor complicated than i thought... i have here 1100 zip files with the same password. And i want to unpassword them (so, unpack with password and pack again)

It looks like this:

folder/subfolder1/subsubfolder1/file1.zip
folder/subfolder1/subsubfolder1/file2.zip
folder/subfolder2/subsubfolder2/file1.zip
...

It is no must that there are always only 2 subfolders and it is no must that there are only two zip files in a folder.

i want to have the unpassworded zip files in a complete new tree but with the SAME subfolders etc.

folder2/subfolder1/subsubfolder1/file1.zip
folder2/subfolder1/subsubfolder1/file2.zip
folder2/subfolder2/subsubfolder2/file1.zip

i have absolutely no clue how to do this... i tried several things with windows, mac and linux. but nothing really did what i wanted it to do...
I hope someone can help me here!

Thanks in advance
BR
WastlJ

i did something with my basic skills and some code i foud with an hour googling.
Maybe it is possible to do this even faster / nicer but hey - it works!

It
1. asks for the ZIP password
2. searches for any zip below the current folder
3. saves the strings in a file called "zips"
4. reads this file line by line
5. unzips with the entered password
6. zips without any password

#!/bin/bash


echo "Enter ZIP password: "
read pass


find -name "*.zip" > zips
cat zips | while read line; do
        var="$line"
        var2=$(pwd)
        mkdir ${var%????}
        unzip -P $pass $line -d ${var%????}
        #mv $line ${line}_old
        rm -r $line
        cd ${var%????}
        zip -r $var2/$line *
        cd $var2
        rm -r ${var%????}
done


rm -r zips