The phrase "en español" in English is said as "in Spanish". If the question is how to say "how do you say in Spanish" in English, it translates directly to "how do you say ... in Spanish" or reversed, "¿cómo se dice ... en español?" in Spanish.

If asking how to say the word "español" itself in English, it translates to "Spanish".

Summary:

• "en español" = "in Spanish"
• "How do you say ... in Spanish?" = "¿Cómo se dice ... en español?"
• "Español" (the language) = "Spanish" in English

This covers the main translations between the phrases in English and Spanish for "en español" and related expressions.