My award nomination is listed under misspelled name

My name is Alastair Muir.  I'm a Makeup Artist and I have an IMDbPro account.  Earlier this year, I received a second Emmy nomination for The Handmaid's Tale.  This 2021 nomination is listed under Alistair Muir (II).  I would like to change it so that my IMDB page (ALASTAIR MUIR) reflects both Emmy nominations and I would like the 2021 nomination deleted under Alistair Muir (II).  How would I do this?  Can anyone help? Do I need to contact the Academy of Arts and Sciences?  Or is something I can change myself?    I've looked into merging accounts - but geez, that looks a little complicated.  Any help would be greatly appreciated!  Many thanks!