Tafelberg = Table Mountain . . .

Why then not the following?

Witbank = White Couch
Wonderboompoort = Wonder Tree Pass
Patatanek = Sweet Potato Pass
Brits = British
Mosselbaai = Mussel bay
Mooirivier = Pretty River
Bloubergstrand = Blue Mountain Beach
Witkop = White Head
Naboomspruit = After tree
Swartruggens = Black Backs
Welkom = Welcome
Vrede = Peace
Mooinooi =Pretty Girl
Graskop = Grass Head
Springfontein
De Aar= The Artery
Hartenbos = Heart and Bush
Gansbaai = Goose bay
Kampsbaai = Camps Bay
Kleinmond = Small Mouth
Kleinbrak = Small Dog
Melkbosstrand = Milk Bush Beach

Any others that you can think of?

Botterskorsie = Butternut