Internationalization
Their are three part of DSG that involve i18n, row numbers, the "Add" button, and the context menu. Each one is customizable to you needs.
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Row numbersSimply override the component of the gutter column. You can then display anything based on the rowIndex prop.
return ( <DataSheetGrid gutterColumn={{ component: <CustomRowNumberComponent /> }} />)
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Add button and context menuBoth can be replaced with your own component.