Fix path to directory in 5 php scripts

Inside a client area on my website I have a functionality where people must create personal copies of video movies before they can watch or download them. The personal copies are stored in a folder /home/square/storage2 but they need to be stored on a dedicated drive in the server called storage2. So the paths to this directory need to be changed in 5 scripts. Once this is done and tested, I want to define the path in one config file and that this path is looked up in the config file by all other scripts, so that will be your next task. I also want the path to the source videos to be defined in the config file. And then I have a script called [login to view URL] that checks whether all copies are present in the directory, and if not it changes the status of a record in a database. For some reason this isn't working anymore. I attach all scripts to this job, search for "storage2" then you'll find the paths that need to be changed. Make sure you read these details carefully and that you can do this job for me in one day before you bid and contact me. I don't have time for long chats, but I'll be happy to provide additional information and answer questions. I can give you ftp and cPanel access to my website. I will pay $50 maximum for this.