How can I add a text field below each menu item in my navigation?

Topic summary

Main issue: A merchant wants to add a brief text description beneath each submenu item in Shopify navigation. The Shopify “Edit menu item” UI only provides two fields (Name, Link), and they’re asking how to add another field that can be referenced in theme code.

Recent activity: One participant requested the store URL to investigate further, indicating the need for a store-specific review.

Suggested direction: Another participant highlighted product customization apps (Smart Product Options, Custom Product Builder) with features like unlimited custom fields, conditional logic, and add-on pricing. These apps focus on customizing product pages and options, not navigation menu item fields, so their relevance to the navigation problem is unclear.

Key terms: Submenu items are navigation entries nested under a main menu item. Shopify navigation editing (Name, Link) refers to the default Admin fields for menu items.

Outcomes: No concrete solution or steps provided to add a new navigation field. No code, images, or attachments are central here.

Status: Unresolved and open. The core question—how to create and attach an extra field for menu items—remains unanswered.

Summarized with AI on February 14. AI used: gpt-5.

I’d like to have a brief text description underneath each submenu item in my navigation, but “Edit menu item” only has 2 fields: “Name” and “Link”. How can I add another field and attach it to an object that I can place in my code?

@Mandira_456 ,

Share the store URL so that I can check it…

The Shopify customizer apps allow merchants to sell customizable products in their e-commerce store

Find out the best Shopify product customizer apps for your e-commerce store.

Smart Product Options:

Smart Product Options is a fantastic tool that allows your customers to creatively design the products they are going to purchase. Unlimited Product Options and Creates an unlimited custom product fields including text, numbers, swatches, checkboxes, dropdown menus, radio buttons, file uploads and more.

Easy to set up, Flexible Conditional Logic, Add-On Pricing, Group Fields into Option Groups and reuse them, Price Add-On’s, Field Types and Support Team

Custom Product Builder:

Custom Product Builder app is super easy to set up and applies to any product type. You can enable personalization and customization for furniture, accessories, gifts & promotional products, pet toys, bags, clothes, sports accessories & trophies, wheeled devices, accessories for mobile devices, print-on-demand products, neon signs, dimensions based & weight priced products.