How Do I edit the code to make the metafields visible in my product page

[LockaRTW]

Hi, 

I have created the metafield for product subtitles as i want small subheading under my product title in product page. But i dont seems to get on how I can make it shown in my product page/website. I have go through all the coding/information from the shopify community but still cant get it worked. Can someone help me on this?

[JaviExpress]

Hi.

This article tells you how to add the liquid in theme files:

https://www.shopify.com/partners/blog/metafields

Another here with dev documentaion:

https://shopify.dev/docs/api/liquid/objects/metafield