Cloudfront For Prod And Test Cs-Cart Versions

Is there a configuration setting for Cloudfront CDN that allows choosing the S3 bucket name? I have a production version of my site and a development version of the site. I want to turn on Cloudfront CDN for the site, but want to keep development and production data sources separate. Is there a configuration I can use to specify the S3 bucket name that CS-Cart uses in Cloudfront? Then I could set different configurations for the dev and production sites.