<label-grid>
...
<label-grid-label value="Example 1"></label-grid-label>
<element-1></element-1>
<element-1></element-1>
<label-grid-label value="Example 2"></label-grid-label>
...
</label-grid>
// "elements" is an array with all "element-1" elements from the example above:
const elements = getLabelGridValues(labelGrid, 'Example 1');
Get the value elements for a specific label grid label.