Change the images default folder with the amazon s3 folder in Joomla content>media

My Joomla site already stores files on Amazon S3 through a Joomla extension I am also using Hikashop on my joomla website and I want to create galleries with images that are located in the Amazon S3 bucket... (Budget: $10 - $30 USD, Jobs: Amazon S3, Joomla, PHP)