This plugin will allow you to send subscriptions made via the Elementor’s Pro form widget to your Moosend list.
Install and Activate the Moo Elements Plugin on your WordPress Website.
To install the plugin you can simply download it directly from here and upload it on your website.
Alternatively, you can search for “Moo Elements” on the WordPress plugin directory.
After installing the plugin, click on Activate and you are set.
Go to Pages > Add New
Press the ‘Edit with Elementor’ button.
Now you can drag and drop the form widget of Elementor Pro from the left panel onto the content area, and find the Moosend action in the “Actions after submit” dropdown.
In regards to your custom fields you need to fill in the name of your Moosend Custom field and match it with the ID of an Elementor Form field as shown below:
Note that you shouldn't use spaces and separate each custom field with a comma.