What is the best workflow for that

Synthesizer V Studio
1

Hi,
Could you share links that details the best workflow to use SynthesizerV to recreate a lead vocal from an acapella. I try to find the quickest workflow with the best result.
I own SynthesizerV + Studio One + Melodyne

2

if the acapella is an actual voice (or voice like) audio, you could use the audto to MIDI conversion to convert it. then apply a voice bank and tweak as desired.
https://svdocs.dreamtonics.com/en/synthv/advanced-usage/voice-to-midi

3

Synthesizer V Vocal to MIDI - Vocal Editing & Replacement - MIDI to Vocal
YouTube Video Synthesizer V Vocal to MIDI - Vocal Editing & Replacement