Editing Arclite theme nav buttons

I have recently installed the Arclite theme and really like the look and flexability of it. I’m just having some trouble figuring out how to customize the top navigation buttons under the header.

I have one button labeled gallery but instead of linking to the gallery it takes you to another page with the link. I would like to change this button to link directly to my gallery but for the life of me I can’t figure out where the code is to change it.

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