21:4221:42, 20 January 2020diffhist−7
Pahoa, Hawaii
Use the actual US Census spelling of the 'census-designated place' (but also note the Hawaiian-language spelling in the lead sentence)
06:3206:32, 20 January 2020diffhist−18
Taupō
Here in "en.wikipedia.org" (the English language Wikipedia), we use the most common spelling in English. (See WP:COMMONNAME) Note that we already note the alternative spelling in the first sentence.