Why to change the name to "モルグ"? For me they only use "MoЯGuE" as their name rather than the katagana.

thanks, it's been fixed

It was used on their official website through the bands life. They seemed to always use it as another way to refer to themselves so I changed it back.

No it's only the produnciation of katagana on their website. Their official name is always just MoЯGuE for twitter, live events etc.

Yeah, but they used this on their website to refer to themselves. I just thought it would have been a good idea to add it as a piece of information since they used it during the bands lifetime.

Could you provide sources that they used it to refer themselves? I have no idea about it

It got solved!