Hi,

Please read this wiki on loc_name.

https://wiki.openstreetmap.org/wiki/Names#Local_names_(loc_name)

It says that if this is the going name it can be included in the name field, where it was for 11 years, since first being mapped. I agree since now the map shows blank and apps such as Streetcomplete have already been asking about a name absent the correct tag of noname=yes, where noofficial_name looks like your creation solely for this road.

There is in fact also a track going by the Inferno moniker along a stream. I've cycled it once... it took time, best not try when it was raining the previous days.

Let me know.

ciao