frontend-inversiones/src/app/models/i18n-paginator.ts

import { MatPaginatorIntl } from "@angular/material";
export class MatPaginatorIntlSpa extends MatPaginatorIntl {
  itemsPerPageLabel = "Registros por página";
  nextPageLabel = "Siguiente";
  previousPageLabel = "Anterior";

  getRangeLabel = function(page, pageSize, length) {
    if (length === 0 || pageSize === 0) {
      return "0 de " + length;
    }
    length = Math.max(length, 0);
    const startIndex = page * pageSize;
    // If the start index exceeds the list length, do not try and fix the end index to the end.
    const endIndex =
      startIndex < length
        ? Math.min(startIndex + pageSize, length)
        : startIndex + pageSize;
    return startIndex + 1 + " - " + endIndex + " de " + length;
  };
}