Title tags are not directly a ranking factor anymore in 2020 according to Google, however, they can impact click-through rate (CTR), which inevitably impacts your organic rankings.
As a result, improving keyword targeting within your title tags, and making them more enticing to click on, means you’ll need to know how to edit your title tags.
On BigCommerce, you can edit your stores’ title tags on content (web pages), category, product and blog pages.