How to switch on/off taxonomy titles within a node?

I once knew how to do this but now I am lost, searching everywhere and can't find it.

Inside a node, how can I switch on/off the title tag for a specific taxonomy or content type?

i.e., the node type "institutions" may have one or more categories, and can have one county.

When viewing the node, it shows the county and categories, but sometimes I want it to say:

"County: Springfield"

and sometimes just:

"Springfield".

like here:

https://backdrop.antroposofiachile.net/en/instituciones/triformacion-social