Profile: vaheyev

Hello there,
Because I have an art gallery store, I changed the word "Manufacturer" into "Designer" in the Admin CMS section. Nop gave us this option. However, manufacturers are not being displayed in my mega menu. What I think as personal opinion that there is a mapping issue here. Something in the mega menu is searching the word of "Manufacturer" which I changed it to "Designer". Can somebody help me in this issue? Where this mapping is carried on?
Best regards,
Vahe