Hi, @RSIS –
I’m not sure I fully understand your situation, but I’ll give you some info that I hope will help.
Please read this Zoom Support article on the Breakout Rooms. If you are trying to save Breakout Room names for your Personal Meeting ID (PMI), please especially note this section of the article:

A meeting using your PMI is not a scheduled recurring meeting.
Please ensure you are using a scheduled recurring meeting when trying to use this feature.