Decrypt a CRX Chrome Extension

Need a developer to decrypt a CRX Chrome Extension I have. It is an extension for the sneaker website Eastbay.com. The extension is used on the site to add the sneaker to your cart on limited releases. Each extension file is a different sneaker size. Sneaker size 8-16, I do not need anything changed inside the file just decrypted so I can change the file name & the logo on the file. So when you add the CRX Chrome extension to the Google Chrome Extension page it will show a new name & new logo. I would like this project to be completed within the next 6-8 hours of when this post was made. This is time sensitive & would need this decrypted ASAP. I REPEAT the extension is already completed just need it decrypted! Thanks,