Concatenating a Variable Name

Hello,

Is there a way to concatenate a variable name like there is a literal string?

For instance, say I want to concatenate a string:

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But what about a variable name?

For instance, say I want to concatenate the variable name ConcatenatedStrings:

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I know the latter produces an error because neither Concatenated nor Strings has been defined... But is there any way to do so?

Thanks!