NoRefer

https://chrome.google.com/webstore/detail/norefer/iokokaclomnglegfinhjjpmmgeacccki

Enter one header and optional replacement value per line

To block an HTTP header from your requests:

Referer

To spoof an HTTP header in your requests:

Referer: https://somegarbagewebsite.com/

Exclude all headers starting with "Accept" (the # signals a Regular Expression):

#Accept.*

Make all headers starting with "Accept" a particular value:

#Accept.*: SomeValue

All regular expressions are generally permitted, except ones containing ':' because it breaks the parser

A full example config and explanation of what it does:

#Accept.*: SomeValue
Referer
User-Agent: CoolAgent4000
#Co.*

1. All headers starting with "Accept" will have the value "SomeValue"

2. "Referer" will be removed from your request headers

3. "User-Agent" headers will have the value "CoolAgent4000"

4. All headers starting with "Co" will be removed from your request headers