Replace the gravityform ID for the divi gravity form module with a programmatically computed form ID

divi-gravity-form-dynamic-gravityform-id-filter.php

/**
 * A filter used in the "Divi Gravity Form" module to programmatically change the
 * gravity form ID for the divi module.
 */
add_filter(
    'wpt_divi_gravity_form_id',
    function (
        $gravity_form_id,
        $post_id
    ) {

        // Add your logic here that will give you a dynamic id for gravity form
        // For example, if your post has a "post meta" that stores a gravity form ID, you can
        // use the $post_id to find the dynamic gravity form ID of the post meta .

        return $gravity_form_id;

    },
    10,
    2
);