Brand names in front of product name – automatically added by Amazon

As mentioned in title. I have the dilemma of a lot of products with the brand name appearing in the title when it hasn’t been added. Does anyone know how to fix this?

I tried contacting seller support and I don’t think they understand, they told me to just edit the title but obviously it’s not appearing in the title when editing through inventory, so I can’t remove it.

If anyone has any advice please let me know, I searched online and forums just said to contact Amazon and they would fix it but so far nothing.

TIA.