How to have different name for output .html file

[vnpradhan]

The HTML output file name is generated with name - index.html
How to change the name of this file while generation?

[badeball]

https://github.com/badeball/cypress-cucumber-preprocessor/blob/master/docs/html-report.md

{
  "html": {
    "enabled": true,
    "output": "foobar.html"
  }
}