How change field label dynamically in UI builder Form Component?

[SiddhardhaN]

I am using form component in UI builder to edit existing record; I made the page working for editing; however, form component is limiting the label characters to 80. I know we have tooltip and all to help end-users to give more context / details. However, this requirement key for us to display entire label on form. Any alternatives to dynamically override a field label inUI builder form component? 

[SundaramR · Accepted solution]

 Hope this will be use full others.

/**
* @Param {params} params
* @Param {api} params.api
* @Param {TransformApiHelpers} params.helpers
*/
function evaluateProperty({
    api,
    helpers
}) {
    var fields = api.data.record.form.fields;
    fields.u_clarity_id.label = "Test Label";
    return fields;
}

[SiddhardhaN]

Adding more details on where to configure this script. 

In UI builder:

Click on form component -> go to configuration (on right side) -> navigate to fields configuration and use data bind icon and configure the script.