Pitch-shift source effect (DSP) over the network (VOIP)

Hello, i am very interested in the method you applied to the voice chat (even with some latency…). Is there a chance to resurrect the old links for the dsp effect above (outdated as UE5 uses now Metasounds) ? Unfortunatly my project is by some reason 4.27 and i would love not change the version now…

Many thanx!