Referencing or naming particular conditional formating

Hello Dear Excel Masters

The thing which bothers me is: How do I remove or reference particular formating?

a)
I can not use index to access particular item of FormatConditions collection, because the position in collection is volatile.

b)
I can not filter FormatConditions collection by address of .AppliesTo.Address because more than 1 condition can apply to same range.

c) I can not use named range because it is translated in FormatConditions to range.

Here is example:

I create a named range like this:

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How do I remove the condtion such that other conditions stay?
Following code removes all conditions.

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Edit:

Ah I see I have to filter both by AppliesTo.Address and by expresion.

The conditional formating i such a pain. I dont like it but it is much faster than applying formats stored in arrays.