Having done a quick Google it seems the question of why the South West is called the West is often asked.
I think I like the reason as stemming from being originally the kingdom of Wessex.
So on the basis the West Country was actually geolocated way "down South and left a bit" in the middle ages I must therefore live in what was once Mercia and now the West Midlands
That could beg the question how far up does the North and South Midlands go.....
Anyway from Googles ever improving AI we get:
"The South West of England is often called the West Country because it was once part of the Anglo-Saxon kingdom of Wessex, which is reflected in the name "West Country":
The name "Wessex" comes from the Old English word for West Saxon. The kingdom of Wessex covered much of what is now the South West of England, including Dorset, Hampshire, Somerset, and Wiltshire.
The exact boundaries of the West Country are unclear and debated, and some definitions include counties like Herefordshire and Hampshire, while others exclude Gloucestershire. "
Obviously being AI generated the info, in a similar way to everything ever published in the Daily Mail, it must be true
And before anyone says it's all a load of Codswallop just remember there is a Middle Wallop, Over Wallop & Nether Wallop but no North South East or West Wallop!