Changing the url of the wordpress website

Hi,

I’m building a wordpress website on a temporary URL.
Soon, I’ll ask the website team to move it to the good URL.

The current website has an url like dev.mywebsite.org
The new website will have just https://www.mywebsite.org

So, my issue is that all links in my website will be broken when I’ll move my website.

So, is there any way to change all the url easily without having to go into each page/post and change it myself one at a time?

Thanks