Header/footer information change and proof check

I have approximately 500 Word Document files. For confidential purposes our client wants us to remove all company information on a project which means we need to remove logo and company information on all the seperate word files.

Each file will require you to click into remove the footer information and then save the file. For each file you should scroll down through the document to quickly check there is no page with separate information.

I will require this done today or latest tomorrow so please bear in mind before you price this. A sample will be provided to chosen freelancer prior to them committing to the project, but will not be made available to everyone.