GEO GUIDE
Localization Is Not Translation: Four Gaps and How to Handle Them
Updated 2026-10-19 · this page makes no search or citation promises
The direct answer: localization covers four gaps — language expression (idiom over literal translation), legal requirements (per-market claims and compliance), units and formats (measurements, dates, currency), and cultural references (examples and metaphors). Machine translation can draft; a native speaker reviews before publishing — especially regulatory and promise wording.
The direct answer: localization covers four gaps — language expression (idiom over literal translation), legal requirements (per-market claims and compliance), units and formats (measurements, dates, currency), and cultural references (examples and metaphors). Machine translation can draft; a native speaker reviews before publishing — especially regulatory and promise wording.
The four gaps
- Language: literal translation produces word-right, sentence-wrong text — restructure by target-language habit.
- Legal: per-market claim and compliance requirements differ — rewrite regulatory text to the target market's rules.
- Units and formats: measurements, dates, and currency symbols convert per market.
- Cultural references: examples, metaphors, and humour fail across cultures — replace with target-market references.
Where machine translation fits
- Drafting: MT output covers ~80% of the work as a first pass.
- Publishing: term consistency, regulatory wording, and brand voice need a human gate.
- Especially legal and promise wording — a mistranslated promise is a compliance risk.
When localization is worth it
- When real visitor or customer data supports the market.
- When the product or service is legally sellable in that market.
- A machine pass hung online just to look international — better not to do it at all.