Languages

Three different things, on purpose.

The language control in the header changes the site: buttons, Home, marketing pages. English is porosheets.com. Other languages use a prefix such as /es or /ar.

Worksheets

Generate has its own Language field. Leave it on Match the topic, or pick English, Spanish, French, Arabic, Mandarin, Urdu, or Hindi. That is what the worksheet is written in. It does not follow the header.

Already made a sheet? Open it, Transform, Translate. Class and lesson titles are free text. Type them in any script.