The name cannot contain slogans, information on the location,... even more so it cannot contain keywords, unless it is an integral part of the name. In this case the name “ Saigon Restaurant ” is fine. Another matter is the use, or rather the abuse, of keywords with the specific purpose of ranking. There is no doubt that the presence of keywords in the name of the card favors ranking.
Just a few days ago, a study was published, also bulgaria number data done in America, which highlights how listings containing spammy keywords in the title were advantaged in ranking and how visibility was affected once those . Having said this premise, however, I want to add a small detail: a few weeks ago, in America, two listings reported for infringement were completely removed as they contained keyword stuffing in the name and just one report was enough .
Even in Italy it has happened, in several circumstances, that infringement reports have been successful and listings have been removed but with significantly longer waiting times. Google's speed, in this case, suggests that it is working to better enforce the rules. My advice is to work in full compliance with the rules. Can you briefly explain to us what the legendary NAP is? NAP stands for Name , Address and Phone .