Filter array based on elements being a substring of another string

I have an array like this:

[
    {
        "Company-Last Name": "Alpha",
        "First Name": "One",
        "Category": "Cat"
    },
    {
        "Company-Last Name": "Beta",
        "First Name": "Two",
        "Category": "Dog"
    },
    {
        "Company-Last Name": "Gamma",
        "First Name": "Three",
        "Category": "Hamster"
    }
]

And a string that may or may not contain the Names of one of these people, for example:

This string is about Two Middle-name Beta

How do I use that to filter the first array to get:

[
    {
        "Company-Last Name": "Beta",
        "First Name": "Two",
        "Category": "Dog"
    }
]

Obviously, I can do it with a loop but that's too inefficient for the size of the actual array.

Try the following:

Action: Filter Array
From: outputs('yourArray')
Condition Left:
 length(
  intersection(
   split(outputs('yourString'), ' '),
   createArray(item()?['Company-Last Name'], item()?['First Name'])
  )
 )