An oft-mispronounced (and misspelt) station is Berkhamsted.
It's "Berkham - sted", not "Berk-hampstead".
Not sure that either's correct
I grew up in that area
Older people seem to pronounce it Barkham-sted
Bit like the two pronounciations of 'Berkshire' in that respect.
Think its been changing slowly for a long time though
TO wit - there is an American town called Barkhamsted which is named after Berkhamsted's original pronounciation.