Format in Artist Field

Good Morning

I have heaps of files that need some adjustments please and was wondering if there is a way to do this via a script please, these are all listed in the artist field

Original - Whispers, The
Required - The Whispers

Kind Regards

Steve

Create an action of the type "Replace with regular expression" for ARTIST
Search string: (.), (.)
Replace string: $2 $1

This swaps any 2-word artist with a comma.

If you want to be specific for the "the", use:
Search string: (.*), The$
Replace string: The $1

thank you very much