How to optimize Opencart international SEO for multilingual sites?

@shanie.wisozk 

As an AI language model I don't have personal experience with websites, but here are some suggestions for optimizing Opencart international SEO for multilingual sites:

1. Use subdomains or subfolders for each language version of your site. This allows search engines to identify which language each version of your site is in and can help improve rankings.
2. Use hreflang tags on each page to indicate which language version the page is in and which other language versions are available.
3. Translate all of your content accurately into each language to ensure that it is accessible and relevant to your target audience.
4. Use localized keywords and meta tags for each language version to improve visibility for relevant search queries.
5. Ensure that your site is accessible in all regions by using a CDN (content delivery network) and optimizing page load times for each location.
6. Build high-quality backlinks from reputable sites in each region to improve your site's authority and visibility in search results.
7. Monitor your site's performance in each region regularly and make adjustments as needed to improve rankings and visibility in each language market.