Replacing lots of text with a string from the same line in one file

I have this:

TEXT_CONNECTED "You're connected."
TEXT_DISCONNECTED "You're disconnected."

and many more.

TEXT_CONNECTED and TEXT_DISCONNECTED are also used elsewhere in the same file, like:

SendMessage(TEXT_CONNECTED);
SendMessage(TEXT_DISCONNECTED);

I want to replace TEXT_CONNECTED with the string from the same line “You’re connected.”,
also the other one TEXT_DISCONNECTED with “You’re disconnected.”

So it will look like:

"You're connected." "You're connected."
"You're disconnected." "You're disconnected."

and

SendMessage("You're connected.");
SendMessage("You're disconnected.");

I’m using Notepad++, maybe this can be done with regex?