Though service providers seldom notify individual users of enhanced affordances, it has come to my dumb-founded attention that Google Calendar embedding code generators now offer recovery from defaults imposed according to user ISP locations. Deep among your calendars, you may find:
- Embed This Calendar:
- Customize the color, size, and other options (sorry, no screen shots here because they might violate copyright).
If you have more calendars that you wish to appear in certain languages, when embedded in multiple locations, more power to you! You may need to regenerate embedding code in Google, and then replace whatever you've embedded in other websites.