I'm trying to identify where a bunch of Email Templates are being used. I didn't find them under WF Rules/Email Alerts using the Template Name and I think some of them may be referenced through Apex Code. Is there a way to determine where each template is being referenced in Salesforce in relation to a Custom Object? Thanks
The easiest way to do this is to use SFDX/VSCode (or some other similar tool that interfaces with the Metadata API). Once you have everything set up, you'll be able to pull down your org's Metadata. Then it should be as simple as CTRL/CMD-F to see if the template name is referenced in any files.