Currently {{int:wm-license-cc-by-3.0-za-text}} and {{int:wm-license-cc-by-sa-3.0-za-text}} default to "<wm-license-cc-by-3.0-za-text>" and "<wm-license-cc-by-sa-3.0-za-text>", unlike, for example {{int:wm-license-cc-by-3.0-de-text}}. The names of these two licenses can be found at creativecommons.org, specifically: Attribution 3.0 South Africa and Attribution-ShareAlike 3.0 South Africa.
As an example, see Template:Cc-by-sa-3.0-za on Commons.