Obfuscating module version (or entire modules) on source code from bundler

[zhyph]

Hey, firstly, amazing software, I've only recently started using it, but it looks great.
Now to my problem, currently I'm having a very specific problem, where a browser extension called Wappalyzer shows a little too much from what I need to show. I've tweaked with the obfuscation configuration, but couldn't get it to really hide any technologies or their versions.

Has anyone ever used this tool for this exact purpose? I know this is kinda of dumb (and really specific), since it shows little to no actual treat to expose stuff like this, but now I'm kinda invested in trying to solve this, just couldn't find something related to this anywhere else.

I'm using the older version (2.6.0) for webpack v4 compatibility and, as mentioned, the webpack plugin version.
So far I've changed the preset to 'low-obfuscation' and changed String Array Encoding to base64 since it was successful on changing the versions present on my source code to something else. But in exchange it broke my build, so can't really use it. I've been trying to find a substitute but no luck so far.

P.S. This is an ancient project with many files and unfortunately some optimization issues, so a lot of code, and really heavy and slow build times.

Thanks :D