List of cities of South Africa to include in UK speller

l10n
#1

Hello!

For February's UK speller update, I wanted to add the cities from South
Africa:
https://en.wikipedia.org/wiki/List_of_municipalities_in_South_Africa

I have copied the page into Proofing Tool GUI names option and the
missing places I obtained were:
https://pastebin.com/kHGL9QCB

Could someone confirm if I should add them (if they are in valid English
and such) since the ZA speller seems to be unmaintained for ages.

Thanks!

Kind regards,