Customize embed example.

customize-embeds.php

<?php
/**
 * Change available embeds.
 *
 * @param   array $embeds Current embeds.
 * @return  array
 */
function my_embeds( $embeds ) {

	// I don't want YouTube appearing as an option in TO for privacy embeds.
	if ( isset( $embeds['youtube'] ) ) {
		unset( $embeds['youtube'] );
	}

	// Adding a new embed type to TO.  Search should match string within iframe src.
	$embeds['my_embed'] = array(
		'search' => array(
			'my-embed.com',
			'my-embedded',
		),
		'label'  => esc_attr__( 'My Embed', 'Avada' ),
	);
	
	return $embeds;
}
add_filter( 'fusion_privacy_embeds', 'my_embeds' );