Show local directory name with caller id

[colcc]

Hello! First post here, and big fan of my SIP-T53 so far!

One thing I would love to implement is this:

Let's say I have two "local directories", called "VIP" and "Regular"

When a number that is in either local directory calls in, I would like the screen to show the caller ID (i.e. their name, since the number would already be saved), AND append the name of the local directory they're saved in.

E.g. contact "John" calls. He's saved in the VIP directory local directory as "John", so I would see "John - VIP". And so on....

Is this possible?
Thank you!