Thank you @areya68. As @PrasadVR mentioned, Google does not specifically show why an edit is not approved, and the only way to get your edit successfully published is by strictly following the Google Maps guidelines. Since your concern is related to a school name, it’s important to note that certain categories on Google Maps, such as schools, ATMs, hospitals, and government entities, have additional protection. These listings are often closely monitored to ensure that only authorized representatives or verified sources make changes, as past experiences have shown that such categories are frequently targeted by spam, leading to degraded map information.
The best approach in such cases is to reach out directly to the authority or organization that has claimed the listing, make them aware of the issue, and allow them to update the information themselves. In particular, school listings are highly vulnerable to spam and misuse, often through false reviews, jokes, or other harmful edits by students and unrelated users. For this reason, it is not always practical to insist on a specific edit. If you are a genuine Local Guide, it’s better to move on and focus on other edits or contributions rather than attaching yourself too strongly to one change.
I will suggest to to read this How to get Edits and New Places Approved