Chrome extension with keyword - modify
Extensions are small programs that run inside web browsers like Google Chrome. They add extra features to the browser without having to download anything new. You can use extensions to make browsing faster, easier, and safer. Some extensions even let you do things like translate text on websites, search the web, and play games.
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#1,
ModHeader - Modify HTTP headers
#2,
Modify Header Value (HTTP Headers)

#3,
tweak: mock and modify HTTP requests
#4,
Requestly: Open Source HTTPs Debugging Proxy
#5,
simple-modify-headers
#6,
Inssman: Modify HTTP Header/Request/Response
#7,
Save as Shortcut
#8,
Google Calendar Guests Modify Event Default
#9,
Modify Content-Type
#10,
ModResponse - Mock and replay API
