> The product designers special-cased language names, doing extra work to produce what will almost always be the wrong result. Are you sure about that? It woul

> The product designers special-cased language names, doing extra work to produce what will almost always be the wrong result. Are you sure about that? It would sound quite likely to me that simply, the word for "English" tends to appear in the same context (N-gram etc.) as the word for "Estonian". For example the sentence "I speak English" would be common in English, while "I speak Estonian" would be common in Estonian, so it might associate the words together.