Custom Field does not appear in transactional order emails

Hello. I purchased the “WooCommerce Email Template Customizer Premium” plugin because my website is multilingual and it has helped me a lot. But I would like to know one thing, I am using the “WooCommerce Checkout Manager” plugin developed by the author QuadLayers. I created a custom field for my checkout and it appears normally in my checkout. However, when I fill in the field and place the order in my store, the information from the custom field is not sent to the transactional email.

I would like to know if you have a plugin that adds custom fields to the checkout that send this information to the transactional email or if there is some configuration that I can perform manually.

I’m also using the FunnelKit plugin to customize my payment page.

Best Regards

Wira de Castro