How to disable codesign check on Logic Pro X plug-ins?
after some trial and error i managed to solve it easily with the following command in terminal  

find . -name "*.bundle" -execdir sudo codesign -f -s - {} \;  


find . -name "*.EXTENSION" is responsible for finding the certain file extension in a directory  

-execdir YOUR COMMAND {} \; is responsible to executing the command.
using -execdir -> on the results of the previous find command ( {} )  

fairly simple after all, hope this can help someone in the future