wc_appointment _wc_appointment_availability _wc_appointment_availability_autoselect _wc_appointment_availability_span _wc_appointment_cal_color _wc_appointment_cancel_limit _wc_appointment_cancel_limit_unit _wc_appointment_duration _wc_appointment_duration_unit _wc_appointment_has_price_label _wc_appointment_price_label _wc_appointment_has_pricing _wc_appointment_interval _wc_appointment_interval_unit _wc_appointment_max_date _wc_appointment_max_date_unit _wc_appointment_min_date _wc_appointment_min_date_unit _wc_appointment_padding_duration _wc_appointment_padding_duration_unit _wc_appointment_price_label _wc_appointment_pricing _wc_appointment_has_restricted_days _wc_appointment_restricted_days _wc_appointment_qty _wc_appointment_qty_min _wc_appointment_qty_max _wc_appointment_requires_confirmation _wc_appointment_staff_assignment _wc_appointment_staff_label _wc_appointment_user_can_cancel _wc_appointment_customer_timezones