Changing time zones for published webinars

[alina_t]

Hi!
I have 3 published webinars. During publishing they all were in BST time zones. I need to change all of them to UTC time (for website integration purposes) but do not seem to find a way to do that. Can anyone suggest?

[AnnikaZoom]

Hi @alina_t
you can change it individually on each webinar: 

And for the future you can change the timezone on your account, so all new webianrs are scheduled using your preferred time zone. This does not update existing webinars, which will remain in the timezone selected when they were scheduled
https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0063717#h_01GG5NFXQTC01XT5JF4TJEEE...

[alina_t]

Hi @AnnikaZoom!
Thank you, but I don't need to change the time zone of all webinars. Just the three ones that are published. For the future ones, my time zone needs to remain the same.
Kindly,
Alina

[sara32]

You don't need to change timezones after they are published, as I cannot change the timezone of the timezone of my website, https://www.nullsbrawlak.com/, after development. Can I?