Hi there, Parker! Thanks for getting in touch.
Unfortunately, this feature isn’t included in the CVS Importer and I’m unaware of someone who has developed something like it. If you’re wanting to attempt this customization, then you might want to check out our Developer Docs for more information.
We’re also always accepting feature requests on our UserVoice page. If this is something you’d like to see included in a future release, then please let us know there by adding it there and others can vote on it as well.
Sorry I don’t have more of a concrete solution for you, but does this help answer your question? Please let me know. π
Cheers!
Geoff