Looking for a CodeIgnitor expert

I recently moved a website to a new host provider, and within that move, the links were using a recently shutdown CDN. The images are all still linked to the CDN, which I do not want. I hope to store the files on the current server, so I need to change the URLs for all the images.

The site was built by CodeIgniter. If you are familiar with it, please place a bid.
Thank you.