a path not found type error.

is Menu_Designer_help_web a sub directory of customerdocumentation_sf as you are indicating with your cd command?

Without knowing the remote directory structure the best we can offer is what it looks like and then to suggest that you might open an FTP session and try the commands as you have scripted them and as you encounter errors re-script to account for the error.

I have a hunch that you might need to try cd .. if Menu_Designer_help_web is actually a level equal to customerdocumentation_sf. If it is a higher level you might need CDUP to take things to the parent directory.