All of our Meraki dashboard alerts include Network name. I'm looking at a heap right now, across several categories. (Uplink status change, appliance or wireless or switch went up/down, rogue AP, rogue DHCP)
If you don't have the org name in the network name, I'd start there. Use an abbreviation for the org name if you have to. We've got one client that's got a name like Alaskan Mountain Salmon, so their networks are named "AMS Location". AMS Juneau, AMS SF, etc. etc.
You can script changing it across a client. Here's roughly how I'd do it on a one org at a time way. In a vaguely Pythonic way. It's early.
Args: API key, org name for lookup, org abbreviation for prepending to network names
1. Pull list of networks for the org
2. Check networkObj['name'] to see if it starts with your org abbreviation
3. If it doesn't, create a tempName = f"{orgAbbrev}{networkObj['name']}
networkObj['name'] = tempName
The push the entire networkObj back up
4. Repeat until you run out of networks to check.