How to replace the arrow in collapsible content with a plus and minus

Topic summary

Issue: User wants to replace the default arrow icon in collapsible content sections with a plus/minus toggle (plus when closed, minus when open), similar to functionality on a reference store.

Current Status: The user has shared their store URL and identified the relevant code snippet containing icon-caret.svg, which controls the current arrow display.

Proposed Solution: Another user suggested replacing the SVG icon code in the Liquid template files.

Next Steps: The original poster is seeking detailed guidance on how to implement this SVG replacement. The discussion remains open with no concrete implementation steps provided yet.

Summarized with AI on November 2. AI used: claude-sonnet-4-5-20250929.

@CreatorTim You need to replace the svg icon code from liquid files.