Hello! I have a question about code. I need to change my theme from Prestige to Debut, I have to copy my old code to have it in my new theme, I just do not remember how much code I have added there, normally we change the only theme.liquid, right? I have Google, Google Analytics, Pinterest, apps which track codes we normally add, Can you make me sure in this question please!
I’m not a coding expert, so I can’t speak to whether or not any customized coding will be transferable as the themes are coded differently. However; most tracking snippets and/or verification snippets should be transferable from theme to theme.
Theme files such as the theme.liquid allows you to revert the file to an older version. To access the file, go to Online Store/Themes/Actions/Edit Code, click on “theme.liquid” under the “Layout” folder, then click “Older Versions”
I would recommend selecting the oldest possible version, then copy the entire file into a tool like Diffchecker (Shopify is not affiliated with this tool). From there, go to the current version of the file, copy and paste the code into the other side of Diffchecker, then click “Find Difference.”
The outcome will highlight the differences between the two files which should give you an idea of what changes you’ve made since the original file was created.