How to make hide attributes or tag when a custom field is not used

Hello,

I created various Custom Attributes.
I created them in the attributes box in the same settings page where the attributes are activated.
i.e. #_ATT{Attribute1}{Empty|Option 1|Option 2|Option 3}

In the single event page layout I placed i.e. following code.
<p>
#_ATT{Attribute1}
#_ATT{Attribute2}
#_ATT{Attribute3}
#_ATT{Attribute4}
</p>

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Question A
!!! IM MY CASE NOT ALL ATTRIBUTES ARE NEEDED IN EVERY EVENT !!!
So, my question is, is it possible to hide a Custom Attribute field in Frontend when a certain Option like “Empty” is selcted?
===============

===============
Question B
I use also Custom Fields

In the single event page layout I placed i.e. following code.
<p>
#_ATT{Attribute1}
#_ATT{Attribute2}
#_ATT{Attribute3}
#_ATT{Attribute4}
</p>

How can i hide the
tag when a certain Custom Field (i.e. Attribute 3) is not used in a certaind event?
===============

Thank you for your attention.

Best
Johann

https://www.ads-software.com/plugins/events-manager/