Internationalization module allows to specify multilingual variables but often this is not enough for sites using Domain Access. Domain Internationalization module allows customizing variables based on domain and language. It depends on Domain Access and Locale modules and can be used combined with Domain Locale and Domain Conf as well as i18n.
Language negotiation
Domain Internationalization uses languages enabled for the default domain unless Domain Locale module is installed. With Domain Locale installed language selection is based on the language set available for a specific domain.
Using Domain Internationalization with Domain Conf
Domain Internationalization can be used in combination with Domain Conf, however if the variable defined using Domain Conf also exists in Domain Internationalization variables array in settings.php it will be overriden by Domain Internationalization module.
Block Node Visibility enables configuration to show blocks on specific node types directly on the block edit form. Non-node type pages can be enabled via a callback.
This very simple modules is for sites that have different seasons (summer and winter). In summer there might be a bright yellow theme, in winter a cold blue one.