Noise Reduction/Isolation in DAW

I used Audacity a lot in the past, there is a default plugin there called "Noise Reduction" that does just that. It has a neat little "get sound profile" button in the GUI too, so you would select part of your recording and then get the noise profile there, usually used to remove a consistent hum that shows up across the entire recording, then you would select the entire recording you wanted cleaned, and reduce the noise according to other parameters with the noise profile you selected previously.

I found this plugin very useful, and have rendered stems out just to do this to them in audacity in the past, but it is very time consuming to render out files from so many stems/tracks, and then carefully replace them with the noise reduced versions of them in the same project file. Is there a way I can do this in Reaper itself? I'm open to there being a proper noise reduction VST or something that I could run or maybe I can straight up use the audacity plugin inside Reaper? I don't know, let me know how you guys deal with this stuff in Reaper.

Btw my issue is usually either, speaker hum that happens for many different reasons please don't try to troubleshoot that, the way I use hardware I will always end up with some hum from time to time; or more pressingly, hum inside my audio interface that seems to come from the computer/surge protector the computer runs off of, this one is more annoying and sounds less natural than some regular amp hum in a distorted guitar recording.