Entity Translation
This is a follow-up on Translating a Commerce Store guide available in Commerce Kickstart 2 documentation.
Working recently on a client's project it turned out that there is no good way of indexing Entity Translation-based multilingual content in solr using Search API in combination with Search API Solr search.
An extension module to 2.x version of Search API Entity Translation module.
Fork of drunken monkey's Search API Entity Translation v2 sandbox module, taking it further and adding missing features.