Parse Out ES _source - express

Question

I've created my first GET API call that does a fuzzy search against an Elastic Search index and so far everything works well (w00t w00t). I'm stuck on one piece though; I'd like to parse out some of the information returned from ElasticSearch, specifically in the _source section. I've done some recon and discovered that you can use a mapping function to do this, but I can't get the results to display on the page or console. So the question is, let's say I just wanted to pull out the name field from _source is that possible and is there a preferred method to do it?
router.get('/suggest/:search', function(req, res, next) {
const searchTerm = req.params.search;
client.search({
index: 'product_pipeline_import',
type: 'jdbc-demo',
body: {
suggest: {
productSuggest: {
prefix: searchTerm,
completion: {
field: 'name',
fuzzy: {
fuzziness: 2
}
}
}
}
}
}).then(function(resp) {
var hits = resp.hits.hits.map(function(hit){
console.log(hit._source)
});
}, function(err) {
console.trace(err.message);
});
})
What I'm trying to parse from:
{
"text": "Philips - Brilliance 27\" IPS LED HD Monitor - Text",
"_index": "test-index",
"_type": "products",
"_id": "Philips - Brilliance 27\" IPS LED HD Monitor - Textured Black",
"_score": 5,
"_source": {
"name": "Philips - Brilliance 27\" IPS LED HD Monitor - Textured Black",
"#version": "1",
"model": "272P4APJKEB",
"#timestamp": "2017-11-19T20:56:11.537Z",
"type": "products",
"manufacturer": "Philips"
}