Question: Clone-Paint from UVSet for entire model

Hi, there is the clone brush (during texture paint) that can be used to adjust a texture to a different UV set.
(You set the old UV set as input for the brush and paint on the new UV set).
This is cool but manually painting the entire mesh takes long time.
Is there any way to clone the entire texture in a single operation?
Just using a huge brush radius didn’t work for me, no matter what settings used some faces would always be skipped.

So I have UV Set 1, Texture 1, and UV Set 2, and I like to adjust Texture 1 to match UV Set 2, for the entire uvset.
Many thanks, col

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