VBA-script not working in InDesign

Question

Goal: To have text placed from Word formatted in the paragraph styles I like. I receive the text from other authors and they are formatted with standard Word paragraph style formatting.
Two solutions:
Format the text in Word (change paragraph styles) using VBA, place/import it and somehow make sure that InDesign uses the styles I already defined in InDesign, not the way that style is defined in Word. I can't figure out how to do this.
Do the formatting in InDesign, using script. But the VBA-macro does not work in InDesign.
How may I change the code in order to work in InDesign? The code should look for specific paragraph styles and change them or the style of the next paragraph.
Sub stilSkifte()
Selection.GoTo What:=wdGoToPage, Which:=wdGoToNext, Name:="1"
Dim para As Paragraph
For Each para In ActiveDocument.Paragraphs 'søk gjennom hvert enkelt avsnitt i dokumentet
   On Error Resume Next
    'INGEN MELLOMROM og overskriftene
    If para.Range.Style = "Ingen mellomrom" Then
        para.Style = "Normal"
        GoTo SisteLinje 'Gå til linja i koden som heter SisteLinje, = gå til neste avsnitt
    End If
    If para.Range.Style = "Overskrift 1" Then
        para.Style = "Tittel-små"
        GoTo SisteLinje 'Gå til linja i koden som heter SisteLinje, = gå til neste avsnitt
    End If
    If para.Range.Style = "Overskrift 2" Then
        para.Style = "Ingress"
        GoTo SisteLinje 'Gå til linja i koden som heter SisteLinje, = gå til neste avsnitt
    End If
    If para.Range.Style = "Overskrift 3" Then
        para.Style = "mellomtittel"
        GoTo SisteLinje 'Gå til linja i koden som heter SisteLinje, = gå til neste avsnitt
    End If
    'NORMAL til BYLINE
    If para.Range.Style = "Ingress" Then
        If para.Next.Style = "Normal" Then
            para.Next.Style = "byline1"
        End If
           GoTo SisteLinje
    End If
    If para.Range.Style = "byline1" Then
        If para.Next.Style = "Normal" Then
            para.Next.Style = "byline2"
        End If
           GoTo SisteLinje
    End If
   'Hvis avsnittet er i NORMAL og det neste er...
    If para.Range.Style = "Normal" Then
        '...i NORMAL endres dette til NORMAL M INNRYKK
        If para.Next.Style = "Normal" Then
            para.Next.Style = "Normal med innrykk"
        End If
        GoTo SisteLinje
    End If
SisteLinje: Next
End Sub
I apriciate any suggestions!

Answer 1

Thank you Kasyan, but it doesn't work as I expected it to. The InDesign style are somtimes overridden, sometimes not. It seems to have something to do with wether the Word-style is based on another Word-style or not. In addition I have my InDesign styles grouped, and when InDesign upon placing a text doesn't find the style on the top level, it imports the Word-style.
My solution:
Change Word-styles so they are not based upon another style
Running the VBA-code in Word
Placing the text using "Use InDesign style definition" for paragraph and character styles conflicts.
Editing the imported InDesign styles so that they are based upon and equals the original InDesign style in the respective group