For example,
if I’m speaking Turkish and I need to say an English word, I usually say it as how it is spelled in Turkish instead of with English, to make it more clear to understand. (Unless it’s a popular word)
But when I speak Italian, and need to say a word from English, I directly say it with the English accent, because that’s what I saw from most Italian speakers.
How is it in your language?
Edit: my dumbass brain thought that “spelling” means vocally saying a word. I tried to ask about how you say the foreign word in your language, not the writing 🙂↔️🥹