[Feature Request] Substituting only if given browser instances are opened

[mefleacuzimtiny]

I'd like if there was a way to replace the domain or a match with something custom only in given instances... I'm not sure how this would be implemented but maybe intercepting the user selection when the browser selector opens and then altering the link being opened could be it.

[aloneguid]

There is already "substitutions" and even "scripting" to achieve basically anything.