Once https://tools.wmflabs.org/pageviews has multilingual support, add links to it from the page info page of other major Wikipedias (similar to what exists on English Wikipedia). See the bottom of https://en.wikipedia.org/w/index.php?title=Ivan_Panin_%28skier%29&action=info. I believe this is currently done with local MediaWiki messages.
- Ask all top 10 wikis if it's OK to add a link (if they don't already have one)
- All of the top 10 wikis have links to https://tools.wmflabs.org/pageviews from their page info pages (if they're OK with that) or another prominent location such as the page footer.