It's okay sorted it 👍

Hi, I have a bunch of directories with PDF's in where they are all named a certain way to identify which contract they belong too. I would like to compare these directories to an online portal where more directories exist with these same contract numbers, the directories might not be exactly the same name but will contain the contract reference in the title, if the file doesn't exist on the online portal it then needs to upload into the correct directory. If anyone could shed any light on how i might accomplish this is would be really appreciated. Thanks