Export Resolution

I’m exporting a 600x400 png at 2x for a final file size of 1200x800, but the problem is it renders the image at 144ppi. Is there a way to export @ 2x while also getting an image that exports at 72ppi?

I’m looking to get a final file of 1200x800 @ 72ppi after exporting a 600x400 @2x.

Looking to recreate the same export functionality that XD has.

I can of course change it in Photoshop afterwards, but I will be batch exporting many images and don’t want to have to edit the resolution of 30+ images each time.

Thanks in advance.