Title problem for repeating row or panel


I have a problem about showing title of row or panel when I repeat them.

For example, I have a metric called connection_rate{con_uuid="12345678", con_name="connection1"}. For displaying rate of all connections, I repeat panel according to con_uuid since it’s unique. But there is no way to display the con_name in tile of panel. It really sucks that showing the uuid. The only way to display name is putting it to legend, but it’s still not straightforward.

Anyone knows how to fix this problem? Thanks in advance.

Best regards.