Okta doesnt translate username & password field names

I was testing how sign in widget will look for different languages so tried setting up my browsers default language to spanish(es) and tried loading the okta hosted sign-in widget. I can see all other text getting trnaslated to spanish language expect username & password. attaching the screenshot below.Screenshot 2021-03-03 at 2.47.44 PM|435x499

in addition to this I have added some text (find below screenshot) I would like to enable spanish language support for that also. What is the best waay to do that?