I have been collecting cookies by different services like Yandex, Mautic, Facebook pixel etc. Now I need to share/import these Cookies to Google for make remarketing from my WEB by Google Ads.
Example: For a long time I collect data only with Yandex. I have 10k users that haven't cleaned those cookies. So I can always see when they come back to my website. I want to migrate to Google Ads for my users. Can I export Yandex cookies to Google ads for make remarketing campaigns?