WooCommerce Bookings Calendar Jump to Date

Hello,

I am creating a Woocommerce Bookings product. The only date a person can select is Monday, June 4th. Currently, the calendar shows May by default. I would for the calendar to automatically display June to remove confusion.

WooCommerce suggested adding the following to the Theme functions.php file, but I would rather not mess with this:

/**
* Will make the Bookings calender default to the month with the first available booking.
*/
add_filter( ‘wc_bookings_calendar_default_to_current_date’, ‘__return_false’ );

Is there any kind of CSS I can place in the General Styling under Enfold or into the Customizer? Or is this a situation where I would be required to do some php editing and need to create a Child Theme?

Thank you in advance!