Isn't TikTok just called Douyin in china? Same company Bytedance (CCP Controlled), but the chinese version pushes Chinese politics and nationalism over the US v

Isn't TikTok just called Douyin in china? Same company Bytedance (CCP Controlled), but the chinese version pushes Chinese politics and nationalism over the US version (TikTok) that pushes clickbait? Same thing China does with its other social media apps, still a chinese controlled company, but its mainland version is Weixin and WeChat for the international uses. Seems common knowledge, China bans or promotes its politically correct view on its mainland versions of apps.