Add the following Babel configuration varibles for is.wiktionary:
$wgBabelCategoryNames = array(
'0' => 'Notandi %code%-0',
'1' => 'Notandi %code%-1',
'2' => 'Notandi %code%-2',
'3' => 'Notandi %code%-3',
'4' => 'Notandi %code%-4',
'5' => 'Notandi %code%-5',
'N' => 'Notandi %code%-M'
);
$wgBabelMainCategory = 'Notandi %code%';
Version: unspecified
Severity: normal
URL: http://is.wiktionary.org/wiki/Wikior%C3%B0ab%C3%B3k:Potturinn#Extension:Babel_og_m.C3.A1lkassar.