Account and project languages

Interface language

Iterel resolves the browser or operating-system preference on first use and lets the user choose a device/account language. Active locale targets are English, Spanish, French, German, Dutch, Italian, Brazilian Portuguese, European Portuguese, Danish, Swedish, Norwegian Bokmål, Finnish, and Icelandic.

Catalogs are versioned with the application and never downloaded at runtime. A translation namespace falls back to complete English rather than mixing partial translated controls into one panel.

Non-English catalogs carry an explicit draft/reviewed status. Iterel can run them through the bundled picker while the release gate separately requires native-language review before a locale is advertised as launch-reviewed.

Project language

Project settings offer Project language. Choosing Spanish, for example, shows that project's interface in Spanish for every member and makes new agent replies and generated document prose Spanish. Auto retains each person's interface and agent-output account preferences. Changing the project language does not translate existing work. The resolved output language is captured with each round. Code, identifiers, paths, commands, model names, and quoted source material remain unchanged unless the user explicitly asks for translation.

Cloud projects store the choice with the project. Machine-local projects store it in the portable manifest, and an explicit cloud copy preserves it.