Get the Learner Name from Saba Cloud

I am using this Javascript in Cornerstone SBX (aka Saba) to retrieve the learner's UID and name, which I then parse into first name/last name:

var player = GetPlayer();

function findLMSAPI(win) {
    if (win.hasOwnProperty("GetStudentID")) return win;
    else if (win.parent == win) return null;
    else return findLMSAPI(win.parent);
}

var lmsAPI=findLMSAPI(this);

var lmsStudent_ID = lmsAPI.GetStudentID();
player.SetVar("lmsStudent_ID", lmsStudent_ID);

 var lmsStudent_Name = lmsAPI.GetStudentName();
     var nameArray = lmsStudent_Name.split(", ")
     var niceName = nameArray[1] +" "+nameArray[0];
     player.SetVar("lmsStudent_Name", niceName);
     var txtFirstName = nameArray[1];
     var txtLastName = nameArray[0];
     player.SetVar("txtFirstName",txtFirstName);
     player.SetVar("txtLastName",txtLastName);

With the following variables declared in Storyline:

• lmsStudent_ID
• txtFirstName
• txtLastName

If you want to declare a variable in Storyline named txtStudentName and populate it with what lmsStudentName retrieves, that may help with troubleshooting.