This is like asking for software to make a Corvette drive like a Silverado.
An interesting comparison but I'll put in quite differently:
software to make a 2020 Corvette drive like a 1965 Shelby Cobra.
Pretty sure that many/most car fans would want to have that ... and many actually do to some extent (e.g. automatic cars with a direct/manual-drive option). And a better comparison (IMHO), because it captures one of the main diffs between 2020 SS gear using copious amounts of feedback (==automated drive-assistance for cars) and the raw, pure, no-feedback power of the 1965 gear. Extra bonus, my 'updated' car-analogy is also perfectly time-aligned (2020 SS tech vs 1965 tube tech)
P.S.
I find it a bit annoying how tube/distortion fans are patronized quite often around here. And I am not even including myself into the tube-fan category. I am mostly a numbers/measurements guy, own and listen mostly to SS gear and will never buy audio gear by-ear (alone).
However, this tube vs. SS 'controversy' is a clear and 100% preference/taste thing and nobody's business (but 'mine'). The ~SS-mantra "no distortion is better than any distortion" is a good/effective one and technically true. But it will not convince/convert anyone who enjoys tube gear/sound. At best you'll annoy/confuse them ... more often it is actually a (barely veiled) insult and would push people away for no (good) reason.
Last time I checked, hundreds of thousands (if not millions) of tube devices are still sold and enjoyed all over the world. Some of the people/companies who build tube gear are worth praising for the solid engineering and innovative design, same as much as the SS ones. Tube gear measurements are same as important/useful. Also don't see any differences between the SS-users and tube-users as groups. Both groups contain roughly the same amounts of reasonable/smart/goodears and annoying/dumb/deaf people.
Plus, lots (most?!) of people simply enjoy both tube and SS gear; myself included. And I have a really hard time understanding why would anyone jump into annoying-SS-preacher mode just because I enjoy listening to 'beautifully flawed' tubes while tasting a good wine during late afternoon !? I mean, what's the point? why is that anyone's business? For me, that kind of 'SS preaching' sounds the same as telling people that white-cheese is the only clean/pure/real cheese and the yellow-cheese is a wasteful/useless 'distortion' of the white milk.
Anyway, end of (too long a) rant.// And hopefully this trend of bashing the tube-users with the SS-is-so-clean stick stops before it becomes
really annoying!