I highly recommend not putting a gold plated over 925 sterling silver because depending on the use, pool chemicals, perfumes, creams, saltpeter from the sea, among others, its duration is very short and it begins to look stained.
If you still want to use 14K Gold plated over the 925 Sterling silver name plate and the chain you have the option with an additional charge of $30.00
The chain also includes the 14K gold plated.