You must download one ISO per language.
If you need an installation media that offers multiple language choices during the initial setup (Windows PE phase), you must manually modify the ISO: windows 11 iso multi language
The official Windows 11 ISO available from Microsoft is a file, meaning it contains several versions of Windows (such as Home and Pro) in one package . While the ISO itself is designated as "multi-edition," you must still select a primary product language (e.g., English, Spanish, French) during the download process to set the default installation interface. How to Get the ISO You must download one ISO per language
You must download one ISO per language.
If you need an installation media that offers multiple language choices during the initial setup (Windows PE phase), you must manually modify the ISO:
The official Windows 11 ISO available from Microsoft is a file, meaning it contains several versions of Windows (such as Home and Pro) in one package . While the ISO itself is designated as "multi-edition," you must still select a primary product language (e.g., English, Spanish, French) during the download process to set the default installation interface. How to Get the ISO