site translated once, then re-translated at every copy changedocs the largest volume and the one that dates fastestcommunity not translation at all. A person, in that timezone, permanentlysupport answers the repeated ones, which is a small set and the highest returncampaign assets per campaign, foreverwhich of these does a new language actually need
Almost never all five. The common failure is translating the site and nothing else, so a reader arrives in their language and hits an English wall at the first real question.
The cheap version that works: translate the three most-asked support answers and the one page that explains the mechanism. Leave the marketing site in English until the first surface proves demand.
The expensive version is a full site in six languages, none of which has anyone answering questions behind it.