Wordpress how to get "label" of custom fields - php

Question

I have this code to get the value for custom field myCustomField which works fine:
get_post_meta( get_the_ID(), 'myCustomField', true )
This code gets the value stored in this field.
But now I need a code to dynamically get and echo the Custom field label (not the stored value) which is "My Custom Field".
This code will be fired for this action:
add_action('woocommerce_product_meta_start' , 'add_in_product_page');

Answer 1

If you've created your custom field using ACF plugin, then what you need is the field object. You could call get_field_object function in order to get the object and then find the label returned in the object, like so:
$your_field_name = "your_custome_field_name";
$your_field_object = get_field_object($your_field_name); // You could also pass the field key instead of field name
echo $your_field_object['label'];
echo "<br>";
echo $your_field_object['value'];
echo "<br>";
echo $your_field_object['key'];
echo "<br>";
echo $your_field_object['type'];
echo "<br>";
echo $your_field_object['ID'];
You could also read more about this function on the documentation page:
ACF get_field_object function
UPDATE
Translating the returned label to your local language!
I would usually use these two filter hooks: gettext and ngettext.
You could read more about these on the documentation page:
WordPress gettext filter hook
WordPress ngettext filter hook
So the translation would be something like this:
$awesome_label = $your_field_object['label'];
add_filter('ngettext', 'your_theme_custom_translation', 20, 3);
add_filter( 'gettext', 'your_theme_custom_translation', 20, 3 );
function your_theme_custom_translation( $translated, $text, $domain ) {
if ( ! is_admin() ) {
if ( $awesome_label == $translated ){
$translated = 'etiqueta impresionante'; // This is the place where you could type anything you want in your local language to replace the default english label
}
}
return $translated;
}