Is there a method of removing stars?

There’s a new video on YouTube that shows how to create night time dark flats. Several star field photographs are taken, each being completely different. Then WBPP (pixinsight) is used to remove the stars from the individual frames, the starless frames are then stacked to make a master flat file for Pixinsight. https://www.youtube.com/watch?v=bJej0QzEo48
Is it possible to use Starnet to do the same in Siril?

Hello.