How to serialize a POCO with desired property names

Question

This should be simple, but clearly I am missing the trick. I have a POCO:

public class job
{
    public string title { get; set; }
    public string company { get; set; }
    public string companywebsite { get; set; }

    public string[] locations { get; set; }
}

I am serializing it to XML with RestSharp. I am hoping to get either:

<job>
    <title>Hello title</title>
    <company>Hello company</company>
    <locations>New York</locations>
    <locations>Los Angeles</locations>
    <locations>Detroit</locations>
</job>

Or ideally...

<job>
    <title>Hello title</title>
    <company>Hello company</company>
    <locations>
         <location>New York</location>
         <location>Los Angeles</location>
         <location>Detroit</location>
    </locations>
</job>

But instead am getting this:

<job>
    <title>Hello title</title>
    <company>Hello company</company>
    <locations>
         <String />
         <String />
         <String />
    </locations>
</job>

Clearly the POCO needs to be different. What can I do?