Changing the Product Titles to H3 on Collection Pages Refresh Theme

Topic summary

A user is attempting to change product titles from H1 to H3 tags on collection pages in the Refresh theme but cannot locate the Collection.template.liquid file mentioned in other threads.

Proposed Solutions:

Two support representatives offered similar approaches:

  • PageFly-Victor suggested editing the theme.liquid file by adding custom markup code before the </body> tag to modify the heading structure

  • GemPages recommended adding CSS code above the </body> tag in theme.liquid to adjust the H3 font size (noting it defaults to 18px)

Both solutions involve accessing Online Store → Theme → Edit code and modifying the theme.liquid file rather than a collection-specific template.

The original poster thanked both respondents, indicating appreciation for the guidance. The thread appears resolved with actionable code-based solutions provided.

Summarized with AI on November 22. AI used: claude-sonnet-4-5-20250929.

Having some issues trying to change the collection page product title from H1 to H3, I have read some threads on changes to the Collection.template.liquid code but I don’t have that in any of the code list so not sure how to do it.

Any help appreciated

One of the Collections pages is: https://getslimed-2579.myshopify.com/collections/character-slime

Pass: Tigers

Hi @kristy1987 ,

This is Victor from PageFly - Landing page builder, I’d like to suggest this idea:

Step 1. Go to Online Store → Theme → Edit code
Step 2. Open your theme.liquid theme file
Step 3. Paste below code before :


Hope my answer will help you.

Best regards,

Victor | PageFly

Hi @kristy1987 ,

Glad to support you today.

When I change the product title from H1 to H3 and found the font size of H3 is 18px. So you can check out my suggestion below to get your concern resolved.

  1. Go to Edit code on Online Store:

  1. add my code above the tag on Theme.liquid:

Eg:

Hope you find my answer helpful!

Kind & Best regards,
GemPages Support Team.

Thanks Victor, much appreciated

Thanks GemPages once again, appreciated