audio transcript

[Emplove]

hi, i have been using recording function for my meetings. we are in Hong Kong and we use Cantonese during the meeting, but found that the system cannot transcript Cantonese, so the transcripts were very strange and could not be used . But to my surprise, I found that the transcript for my meeting today is in Cantonese. I am very glad about this. but when I opened the old recorded files, the transcripts were still not in Cantonese languages. in this connection, i would like to know 1. If Cantonese transcript is a new feature available now?  2. Any chance I can turn my past recordings into Cantonese transcripts as well? Thank you.