Conditionally change email

Hey

Nice plugin, thanks.

I made a small change you might like to incorporate, I’m only changing the email “from” field when it is still the WordPress default. i.e. with the plugin as-is, I expect settings added to WooCommerce won’t take effect.

function get_from_email( $email ) {
    // If it's already been changed by another plugin, return here.
    if ( 0 !== strpos( $email, 'wordpress@' ) ) {
        return $email;
    }

    $options = get_option( 'wp_from_email' );
    if ( $options && ! empty( $options['email'] ) ) {
        return $options['email'];
    }
    else {
        return $email;
    }
}

function get_from_name( $name ) {
    // If it's already been changed by another plugin, return here.
    if( 'WordPress' !== $name ) {
        return $name;
    }

    $options = get_option( 'wp_from_email' );
    if ( $options && ! empty( $options['name'] ) ) {
        return $options['name'];
    }
    else {
        return $name;
    }
}