If I am in the US and my browser locale is en-US, I'll get English language maps by default from Bing. Same thing if I access Bing tiles with OpenLayers.
If I change my country/region to (for example) Japan through http://www.bing.com/account/worldwide, then I'll see the entire Bing interface (including image tiles, place names, map features, UI components) etc in Japanese.
Is there a way for OpenLayers to request and render these fully translated tiles in a Bing or Google layer, based on a specific locale? I'm primarily interested in these two providers, but if this is possible with OSM or others, even better!
To be clear, I'm not asking about i18n for the OpenLayers UI compenents such as the Layer Switcher, I'm asking about the source tiles themselves.