Novi sajtovi
A city is not in the title. Launching a new site without losing what is already indexed comes first.
No city
The title says a new site and a launch without loss. A place is not in that sentence.
The launch
The menu splits a pre-launch checklist, Search Console, the move, a domain change, a 301 redirect generator and the first 30 days after launch.
The same address
The checklist is at novisajtovi.com.