Proposal : Update Series Imouto Zettai Ryouiki name

Proposal details

This proposal will make the following change(s):

Update the name of the series Imouto Series

Change the name from Imouto Zettai Ryouiki to Imouto Series

Based on the following reason: update, Imouto Zettai Ryouiki is first volume of Imouto Series series

With the source: https://anilist.co/manga/89560/Imouto-Zettai-Ryouiki/ & https://anilist.co/manga/70637/Imouto-Netsuai-Ryouiki/