Hello,
Thank you for contacting Rank Math support, and sorry for any inconvenience that might have been caused due to that.
Google uses a machine learning algorithm to generate the sitename for your pages based on other information it has collected about your website and your industry.
I would suggest keeping mentioning the desired title on both the title of the page and the schema structure (which our plugin automatically adds).
Lastly, please go through the Google guidelines about the site name to help you increase the chances of displaying the desired site name on the SERP.
As for the title and meta description, we’ve checked your website and the title and meta description are being used by Google:


Please note that it is a pretty common thing with Google these days. It happens with 70% of the results that even if everything’s fine, Google decides to show a different title for your search keyword, there is nothing you can do as Google sometimes ignores the custom meta info altogether and show something from the page’s content that matches the search intent better.
To understand more about this, please check this article: https://rankmath.com/kb/different-meta-title-and-description/
Hope that helps and please do not hesitate to let us know if you need my assistance with anything else.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.