I don’t have any experience with embedding 3D objects, but I found this plug-in that might be worth checking out: https://nl.ww.wp.xz.cn/plugins/canvasio3d-light/
It is compatible with the latest version of WordPress and was last updated two weeks ago.
Let me know if this helps!
Hi @aliasif14cs28!
Yes, you can change the design of your website by choosing a different theme. This won’t affect your posts, categories and pages. You can choose a different theme via your site’s admin and then navigate to ‘Appearance’ > ‘Themes’. Here you can also add new themes by clicking ‘Add New’ at the top of the page.
After installing a new theme you can first do a ‘Live preview’ before you activate the theme. That way you can check whether the theme is the right fit for your website.
I hope this helps. If you have any further questions; feel free to ask!
I think this depends on the ‘Site Language’ you set under ‘Settings’ > ‘General’. Based on that language WP uses a common accepted format (not sure if it’s customisable).