Is there a way to call the Return Statement in a function with a different name

Either in a function or globally I want to change the return statement to sendBack. For example:

function helloWorld(name){
    sendBack 'Hello ' + name; 
}; 

Alternatively it could be a function:

function helloWorld(name){
    sendBack('Hello ' + name); 
}; 

This is just for fun, I was just wondering if it is possible.

Is there terminology that I could have used to better describe what I want to do here?