Word Wrap visualization headings

I never got that much long name where I wanted next line for project name/panel name/visualization name. I looked at the preferences, I don't think there is a way to get the header to next line. Try to hide the components or zoom out the screen, that might helps you a little. But the best way is to coming up with a naming convention and abbreviations for commonly used headings for the the visualization which are easily understood by others who consumes your reports. Hope this helps!

Which visualization are you having issues with?

There is an option to wrap headers in your freeform tables, and Line Graph tabs auto-wrap:

But if you are talking about wrapping the breakdown values, there is currently no option... I posted an idea a while ago, please add your comments and "Like" it so hopefully we can generate enough interest for Adobe to make this part of the roadmap:

https://experienceleaguecommunities.adobe.com/t5/adobe-analytics-ideas/add-functionality-to-wrap-long-values-in-rows-in-freeform-tables/idi-p/555450