Thanks... I also had discussions with Stan in Hawaii.
It seems the W3C HTML validator didn't like/honor the ā HTML entity name, so I've switched to using the &#nnnn; format instead (which does pass the validator).
Also added the capability to use Settings.php $SITE['USGStranslate'] = array('name?here' => 'name&#nnnn'); to merge with the existing $nameTrans array in quake-json.php so you won't have to update quake-json.php to preserve any custom names you might have using the Saratoga template.
Here's the updated comments in quake-json.php:
# optional location name translation - use only &#nnnn; or &#xnnnn; form for HTML validation
# and NOT the &{name}; format.. it will cause the validator.w3c.org to incorrectly cite them
# as HTML errors (even if the page displays correctly);
#
# see https://www.w3schools.com/charsets/ref_utf_latin_extended_a.asp for a list of numeric/hex entities
#
# Note: a $SITE['USGStranslate'] array in Settings.php will be merged with this set - do your customization there
#
$nameTrans = array(
'P?hala' => 'Pāhala',
'Or?ova' => 'Orşova',
);
quake-json.php V3.03 - 30-Jun-2020 is now released.