As such we're unlikely to ever do something like this, so I'm status-declined-ing it.
This is by design, for reasons of technical limitations.
Unfortunately, we don't have easy access to display names at a "network level". What's available (and what's backing the API) is very normalized, often somewhat delayed, data.
As a rule, only very small bits of data are pulled into global tables; as it all has to reside in a single database. ...