Can't change voice navigation language in Apple maps to English

Hi,

As in title, i am unable to change the language of voice navigation in Apple maps.

I know it should be changed with Settings>Siri and Search>Siri Voice (as written here How to change the Apple Maps voice on iPh… - Apple Community) but it was already on English as there never was a Hungarian Siri, only for dictation and reading (not even sure what's missing for a normal Hun siri).

Problem is the reading/voice navigations in Hungarian sounds horribly bad and robotic so I'd rather listen to it in English. I don't want to change the complete system to English tough.

iPhone 13 mini 17.4.1

Regards

Patrik