How to change the text value of the blockcategories module?

[MaxStrax]

I tried, searching in 'Localization > Translations', but I can't find a matching field for the module.

I assume it should have some kind of variable configured, so the title field changes accordingly to the name of the category. But, I would like to overwrite with a fixed value.

I have done it with the block just below: FILTROS (previous: CATEGORY).

[MaxStrax]

I have done it with custom JS, and it's working as expected, expected that it also works when there's not a blockcategories element shown, but another one:
 

// Get field's value dynamically
var blockcatTitle = document.querySelector(".block .title_block");
// Change the value of the text field
blockcatTitle.textContent = "Categorias";

Edited August 10, 2023 by MaxStrax

[MaxStrax]

Fixed:
 

// Get field's value dynamically
var blockcatTitle = document.querySelector("#blockcategories .title_block");
// Change the value of the text field
blockcatTitle.textContent = "Categorias";

But, just for curiosity. Is there another available built-in method in TB to allow that?