At present crops have many alternate names (eg. eggplant/aubergine). This should be extended to allow international names. We should add a field for language (eg. "en", "fr", etc), set all existing alternate names to "en", and then load alternate names from other languages using Wikidata's API or something similar.

These names should be displayed (or at least linked to/available) on the crop detail page. You should also be able to find them via search/autosuggest, eg. if you type "pomodo..." in a crop field it should suggest "Tomato" ("pomodoro" in Italian) in the dropdown.