Hi,
I am completely new here, so forgive any lack of basic understanding. I’ve also pressed a wrong button to only send part of this post. However, I’m on PC with Windows 10 on Cubase Pro 10.5. I’ve recorded a number of projects but at different volumes accidentally. Can I use Wavelab to get a constant volume for all before exporting either as MP3 or Wav .
Thanks,
Patrick
of course you can
batch process → normalize -0.2
btw you’ll get close
the best solution would be to make a quick master
RMS level counts 
cy
But then, an even better tool would be the Loudness Meta Normalizer, which compares the loudness of multiple files and adjusts accordingly.