(Review requested)

Welcome to OpenStreetMap and thanks for your edit.

Rather than deleting the name tag here, it might be better to use a lifecycle tag and change tourism=caravan_site to disused:tourism=caravan site. That way, data consumers will not treat it as if it were still open, but will be able to see what it was.

Assuming that you surveyed this yourself, you could also add a check_date tag.

https://wiki.openstreetmap.org/wiki/Lifecycle_prefix
https://wiki.openstreetmap.org/wiki/Key:check_date