Google Warning Removal

[Boomslore]

Hello, I have 2 websites with similar names (Bloomslore & Boomslore). Now, there's a "Did you mean?" Google warning for Boomslore because the name is similar to the first one (picture 1).

I found their documents on how to override this (picture 2), but I need help because I'm not sure how to do it.

1. How do I make a .json file?

2. How do I upload the .json file as described below:

"Upload this file to both of your sites at /.well-known/assetlinks.json. For instance, in our example, you would upload the files at both https://example.com/.well-known/assetlinks.json and https://example.net/.well-known/assetlinks.json."

 

Google guide link
https://chromium.googlesource.com/chromium/src/+/master/docs/security/lookalikes/lookalike-domains.m...