A company administrator can update the invoice address from Billing and the billing-information section. Edit the legal entity name, address, postal code, city, country, and tax identifier only with approved company details, then save before the next invoice is generated.
Reload the page and verify every saved field. The new information normally applies to future invoices; an invoice that has already been issued is an accounting document and may require a credit note or support intervention instead of an in-place edit. Do not assume that changing the company display name changes the billing entity.
If the form is unavailable, confirm that your role has billing administration permission. When contacting support, provide the invoice number and the corrected legal fields, but do not send full payment-card data or unrelated financial documents.