US Immigration from Canada

Hi, my parents immigrated to Canada. On my birth certificate/their marriage certificate/his canadian naturalization document all have the same first name (his mother language) but his current canadian passport has the "english" version of his first name --- both of those names are on his canadian naturalization document though. Do i write an explanation and upload it as part of the i-130 or ask him to go get a new Canadian passport with the new name....only issue is that i dont know if that changes the passport # and all his visits to the U.S. were with the english version. Any insight?

My parents are older, so when they got vaccinations for things there weren't records/or they are lost. They have proof for all the COVID vaccinations but none of the ones that are from childhood. What does the medical reviewer expect for the I-130 medical interview? Do they need to re-do everything (is that even safe?), do they do blood work/tests that show immunity? Any suggestions?

Hello, I am in the process of filing an i-130 for my parents living abroad. They were married in Austria - their marriage certificate is multiple pages and at the end there is a "translation key" that goes by number and gives multiple language translations. Is that enough? I figured i would attach a clean copy and also a "highlighted" copy to show where the translation is.

Has anyone used a similar foreign language document as part of USCIS immigration processes with success?

My Parent s B2 visa interview is scheduled at Kolkata India Location.
When I booked the interview there was only one option ( Bengali -Local Language ). However, my parents are not Bengali speaking. Wondering if there will be any translator for Hindi ?
Also, How to approach or arrange them?

I had raised one query using online support (ustraveldocs) option. Got below response.

"In response to your question, Schedule the appointment in English and Kindly request the visa officials on the interview day for your preferable language. Request you to login to your profile and proceed ahead."

I would like to confirm availability of Hindi translator in advance so my parents feel confident.

Any advice is appreciable.

Hello everyone,

Recently had our interview and were given a 221g to submit a document and the passport. We've since sent the document and the passport to the consulate (and it has been received by them)

Any idea on how long they usually take to process? And where we could track this?

We don't want to be waiting for months as we've given the passport alongside the document that was requested.

Any help is appreciated.

Thanks!