That's what i did.
First, i tried to add only the www.mywebsite.com
on the portalalias table
But it keep redirect me to the mywebsite.testcompany.com
Because there are 4 url (one for mywebsite.testcompany.com then 3 with resssources like mywebsite.testcompany.com/en-us ) i decided to "update" the portalAlias to be directly my correct domain
so mywebsite.testcompany.com/en-us to www.mywebsite.com/en-us
But if i do that, i've got an error 'cos he still try to redirect me to mywebsite.testcompany.com
I also find on the database the default protal alias, it was a different value than mywebsite.testcompany.com , but i try also to put www.mywebsite.com
Still not working.
I checked the default page, which is a page where u can choose your "local". when i don't see any redirection there or special code.
The company that develop the website doesn't exists anymore so i cannot contact them. Even the "host" account i don't have, just an admin account for this portal.
pleaasse help :(