Internationalization
From semantic-mediawiki.org
Fragment of a discussion from Help talk:Eventcalendar format
Well, since I figured that might take a bit for you to get it work. I added i18n support with [1]. Which means as soon as the keys are available in translatewiki, you can start to translate
'srf-ui-eventcalendar-label-today' => 'Today',
'srf-ui-eventcalendar-label-month' => 'Month',
'srf-ui-eventcalendar-label-week' => 'Week',
'srf-ui-eventcalendar-label-day' => 'Day',
'srf-ui-eventcalendar-label-allday' => 'All day',
'srf-ui-eventcalendar-format-time' => 'h(:mm)t',
'srf-ui-eventcalendar-format-time-agenda' => 'H:mm( - H:mm)',
'srf-ui-eventcalendar-format-axis' => 'H:mm',
'srf-ui-eventcalendar-format-title-month' => 'MMMM yyyy',
'srf-ui-eventcalendar-format-title-week' => 'd [ yyyy]{ \'—\'[ MMM] d MMM yyyy}',
'srf-ui-eventcalendar-format-title-day' => 'dddd, d MMM, yyyy',
'srf-ui-eventcalendar-format-column-month' => 'ddd',
'srf-ui-eventcalendar-format-column-week' => 'ddd d/M',
'srf-ui-eventcalendar-format-column-day' => 'dddd d/M',
Month, days are taken from MW's own message key's, so no need for any translation.