I would really like your help.
Couldn’t find the solution on past posts.

I am trying to change the text of a specific td in a specific row.

So I got this code which I find the specific row:

$('#courses-table tr').each(function () {
                

                if (this.children[6].innerText == newAssignment[3]) { // check courses

                    if (this.children[5].textContent == newAssignment[5].split(' ').slice(1).join(' ')) { // check route

                        if (this.children[4].textContent == newAssignment[4].split(' ').slice(1).join(' ')) { // check semester

                            
                            
                            console.log(this.getElementsByTagName('td')[3].textContent)
                            this.getElementsByTagName('td')[0].innerHTML = "TEST";
                            
                                
                                
                                
                               
                        }
                    }
                }
            })

Now, after i find the row with the specific data, i want to change for example the td in position 5 to be something else.
But .innerHTML don’t work for me.

Do you guys have any suggestions for me?
10x