Adding extra external SAI interface

I want to form a digital audio chain with multiple daisy seed modules, point-to-point and unidirectional. I had thought about using 2 separate SAI Interface from STM32H7. Only one SAI interface is available outside.
Would it be possible to use other (multiplexing) pins of the seed module to produce another additional SAI interface?
Thanks, Turu

Look at the code for Daisy Patch, it shows how to set up two SAI.