Hi,

Create a custom template, Inherit the address template in website_sale module, and use xpath to replace the street 2 field.

<template id="address" inherit_id="website_sale.address">
    <xpath expr="//div[contains(@t-attf-class, ‘col-lg-12 div_street2’)]” position="replace”>
    </xpath>
</template>

Then the field and it’s label will be removed.

Regards