InvoicePlane Title on a Tab

Hi all,

Started using IP again on my server and wondered, when I login and open a tab with the URL, it shows it as InvoicePlane and I wondered if there is a way to change this to something like Billing System so when it’s open in a tab this is what shows.

Also, I’d like to change the Favicon if possible just unsure how to do this. I’m not massively technical so any help would be appreciated.