Greasy Fork is available in English.
With a single click mass add whole franchise entries with the status of your choice, or change the status of all entries from an entire franchise.
How to Install scripts? (Click here)
The page will reload when the adding process finishes, and chiaki.site will show that you added the whole franchise to the list you chose.
*The script also auto-signs you in on chiaki.site. (If you want to disable this option, contact me.)
If you enjoy and install this script, you will also probably like
http://greasyfork.icu/en/scripts/407727
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http://greasyfork.icu/en/scripts/408439
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