backslashes preventing file transfer

I have files that have been uploaded to a folder on my site, but the upload software I have been using adds backslashes to apostrophes.

This makes the SuperFlexibleFileSynchronizer i use unable to transfer the files. I thought about using rawurlencode to change all of these non-alphanumeric characters to code, which makes the file synchronizer able to transfer them, but the local FTP site I am transferring them to now has encoded file names. Is there anyway I can put a piece of software on the FTP site to decode the file names?

Has anyone got any suggestions?

Thank you so much!