hreflang doesn't need title tag

[sebaszwi]

According to SEO practices, the hreflang tag does not have to contain a title tag.

[lloc]

Thanks for bringing this up here. Could you please add some more details, like sources who would confirm this?

[sebaszwi]

It's not wrong, but it's not common and has no real added value. Google's documentation gives various examples of the use of hreflang tags for multi-national pages, and there is no title=“...” there either.
https://developers.google.com/search/docs/specialty/international/localized-versions