I’ve reverted these changes (as https://www.openstreetmap.org/changeset/136248127), since the area is definitely referred to as the Langdale Pikes, and there needs to be some way on OSM to reflect that.

If you have ideas for how to improve the tagging please go ahead, but I think the way needs to stay there to associate the name ‘Langdale Pikes’ with the area.

Cheers