What is a gender neutral localized greeting for an automated business email response in these languages?

The email is an automated response to a product request. The greeting should be the local equivalent of the English "Dear %26lt;First Name%26gt; %26lt;Last Name%26gt;," for the following languages:


French,


German


Italian


Spanish


British Portuguese


Chinese Traditional


Chinese Simplified


Korean


Japanese





Please also indicate whether %26lt;First Name%26gt; %26lt;Last Name%26gt; is appropriate for the language or if it should be just first name or just last name or whatever.
What is a gender neutral localized greeting for an automated business email response in these languages?
In Spanish:


1. Apreciable (sr. "mr." - sra."mrs." - srita. "miss") %26lt;First Name%26gt; %26lt;Last Name%26gt;


"Apreciable sr. Antonio G贸mez"


2. Apreciable (sr. - sra. - srita.) %26lt;Last Name%26gt;


"Apreciable srita. Mart铆nez"