Passing database name to function

Hello, I am trying to pass a database name to a function that would take user input and save that to a certain database depending on what part of the app the user is at. This is the code I have so far for the module that saves the user input into one database:

function taskNameText(){
    var db = Ti.Database.open('artTaskName.sqlite');
        db.execute('CREATE TABLE IF NOT EXISTS TASKNAME_ITEMS (ID INTEGER PRIMARY KEY AUTOINCREMENT, NAME TEXT, IS_COMPLETE INTEGER)');
 
    var taskNameView = Ti.UI.createView({
        width: '100%',
        height: '80%',
        left: 2,
        right: 2,
        top: 2,
        layout: 'horizontal',
        backgroundColor: '#b2d46c'
    });
 
    //Task Name Label
        var taskNameLabel = Ti.UI.createLabel({
            color: 'purple',
            font: { fontSize:14 },
            shadowColor: 'grey',
            shadowOffset: {x:5, y:5},
            shadowRadius: 3,
            text: 'Task Name',
            textAlign: Ti.UI.TEXT_ALIGNMENT_LEFT,
            top: 10,
            left: '1%',
            width: Ti.UI.SIZE, height: Ti.UI.SIZE
        });
 
        var taskNameText = Ti.UI.createTextArea({
            borderWidth: 2,
            borderColor: '#bbb',
            borderRadius: 5,
            color: '#888',
            font: {fontSize:14, fontWeight:'bold'},
            keyboardType: Ti.UI.KEYBOARD_DEFAULT,
            returnKeyType: Ti.UI.RETURNKEY_GO,
            clearOnEdit: true, 
            textAlign: 'left',
            hintText: 'Type the name of the task here',
            top: 5,
            width: '70%', 
            height : '20%'
    });
 
     var btnAdd = Ti.UI.createButton({
         title: 'ADD',
         color: '#e9e9e9',
         left: 15,
         height: '45dp',
         width: '45dp'
     });
 
     btnAdd.addEventListener('click', function(e) {
        addTask(taskNameText.value);
 });
 
 taskNameText.addEventListener('return', function() {
     btnAdd.fireEvent('click');
 });
 
var btnClear = Ti.UI.createButton({
    title: 'Clear',
    right: 5,
    color: '#e9e9e9'
});
 
btnClear.addEventListener('click', function(e) {
    db.execute('DELETE FROM TASKNAME_ITEMS WHERE IS_COMPLETE = 1;');
    refreshTaskList();
});
 
var taskList = Ti.UI.createTableView({
    width: '70%',
    height: '30%',
    backgroundColor: '#f8e4cc',
    separatorColor: '#447294'
});
 
taskList.addEventListener('click', function(e) {
    var taskNameItem = e.rowData;
    var isComplete = (taskNameItem.hasCheck ? 0 : 1);
 
    db.execute('UPDATE TASKNAME_ITEMS SET IS_COMPLETE = ? WHERE ID = ?',
                isComplete, taskNameItem.id);
    refreshTaskList();
});
 
    taskNameView.add(taskNameLabel);
    taskNameView.add(taskNameText);
    taskNameView.add(btnAdd);
    taskNameView.add(btnClear);
    taskNameView.add(taskList);
function addTask(name) {
    db.execute('INSERT INTO TASKNAME_ITEMS (NAME, IS_COMPLETE) VALUES (?, 0)', name);
    taskNameText.value = '';
    taskNameText.blur();
    refreshTaskList();
}
function refreshTaskList() {
    var rows = db.execute('SELECT * FROM TASKNAME_ITEMS');
    var data = [];
 
    while (rows.isValidRow()) {
        var isComplete = rows.fieldByName('IS_COMPLETE');
 
        data.push({
            title: '' + rows.fieldByName('NAME') + '',
            hasCheck: (isComplete===1) ? true : false,
            id: rows.fieldByName('ID'),
            color: '#153450',
            className: 'task'
        });
 
        rows.next();
    };
 
    taskList.setData(data);
}
 return taskNameView;
}
module.exports = taskNameText;

I would like to have the taskNameText module save the input into a different database depending upon which section of the app the user is at. If anyone can offer any advice on how to achieve this. I would greatly appreciate it! I am using Titanium Classic to make an app for Android and iOS. Thanks! Jessica