How to add space before each string in list of strings?

How to add space before each string in list of strings?

Hey,

I have a problem, not sure if this is the right place for this, but maybe someone knows.

So I have a variable like this:

var listofthings=[{
    'y': 43,
        'x': 32,
        'name': ['E-GEOD-6280','E-MEXP-167','E-MEXP-167','E-MEXP-167'],
        'fillColor': 'rgba(0,0,255,0.3)'
}, {
    'y': 653,
        'x': 1196,
        'name': ['E-MEXP-167'],
        'fillColor': 'rgba(0,0,255,0.3)'
}, {
    'y': 152,
        'x': 324,
        'name': ['E-GEOD-23058','E-MEXP-167','E-MEXP-167'],
        'fillColor': 'rgba(0,0,255,0.3)'
}];
And to use this in Highcharts JS I'm doing this:

var processed_json = new Array();
$.map(listofthings, function (obj, i) {
    processed_json.push({
        x: obj.x,
        y: obj.y,
        name: obj.name,
        fillColor: obj.fillColor
    });
});

For every 'name' list I would like to add a space before the name like this:
{
    'y': 152,
        'x': 324,
        'name': [' E-GEOD-23058',' E-MEXP-167',' E-MEXP-167'],
        'fillColor': 'rgba(0,0,255,0.3)'}
How can I access the list of strings to do that??

All the best,
L.