Bulk Redirection After Changing Domain Name

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Hi, I have changed my domain name recently. I have successfully shifted my website from my old domain to new i.e., olddomain.com to newdomain.com. But, now I want to set up the redirections in bulk in the best way possible so that my ranking does not go down.
As I have transferred the whole website so the setting and structure of URLs are the same in the new domain as was the old one.
There are some custom posts also other than posts and pages that I want to redirect. I just want a bulk redirection rule that can redirect all the URLs (any kind of URL either a post, page, or anything) to my new domain’s respective page.
For example, I want to redirect,

Post: https://oldwebsite.com/best-laptops/ to https://newwebsite.com/best-laptops/
Page: https://oldwebsite.com/contact/ to https://newwebsite.com/contact/
Custom Posts: https://oldwebsite.com/laptops/under-500/ to https://newwebsite.com/laptops/under-500/
Custom Posts: https://oldwebsite.com/laptops/hp/ to https://newwebsite.com/laptops/hp/

I do not just one to redirect the above-mentioned structures but want to redirect every possible URL in bulk. Also, I can not write redirection rules one by one for each single post and page.