Serbian language has 2 alphabets, Latin and Cyrillic.
When using Google Translate https://translate.google.com/
for translation of page link, default alphabet for serbian is Cyrillic.
Is Latin supported how to get it ?
According to this post:
https://support.google.com/translate/thread/1836538/google-translate-to-serbian-latin?hl=en
it should work with explicit longer language code
instead of just 'sr' there are 'sr-Latn' and 'sr-Cyrl'.
But even with sr-Latn it still translates in the cyrillic alphabet.
Note: when using some non existing code, like sr-NN then it remains in English, so it does recognises the code but simply ignores the -Latn sufix.
https://www-wikipedia-org.translate.goog/?_x_tr_sl=en&_x_tr_tl=sr-Latn&_x_tr_hl=en&_x_tr_pto=wapp
The question is also posted to google support: https://support.google.com/translate/thread/179540069?hl=en