I searched for 'Change datasource file' and found nothing.

Is there a way to change the URL or the file name of a data source using a shortkey or a script?

At a sporting event, I have rankings in 3 different classes, all of which are created by a PHP file. This produces 3 XML files with an identical structure, and before I had to create 3 data sources (which would not be a problem, but at some point it gets confusing. That would be data sources 10-13 in this project) I thought I would make 3 title inputs, Where 'OnOverlay in' automatically changes the file in the data source.

Is that possible? If Yes, how?

CU
burie