SmartCrawl: Can you change the og:url output when canonical url is specified?

We build websites for clients in the same industry, and have some “stock content” that we offer to our clients if they neglect to write their own. In this case, we are supplying generic “starter blog posts”.

We don’t want our clients to get penalized for duplicate content, so we always put a canonical url to the main source – however, when our clients share their blog post on social media the og:url is pointing back to the original source, our site.

Is there a way to change the og:url to be the url of the article, not the canonical?