Вам следует взглянуть на исходный код: https://github.com/ant-design/ant-design/blob/master/components/transfer/index.tsx
Возможно, попробуйте поиграть с реквизитами "title" или locale.titles и посмотреть, что произойдет,
другие реквизиты:
export interface TransferProps {
prefixCls?: string;
className?: string;
disabled?: boolean;
dataSource: TransferItem[];
targetKeys?: string[];
selectedKeys?: string[];
render?: TransferRender;
onChange?: (targetKeys: string[], direction: string, moveKeys: string[]) => void;
onSelectChange?: (sourceSelectedKeys: string[], targetSelectedKeys: string[]) => void;
style?: React.CSSProperties;
listStyle: ((style: ListStyle) => React.CSSProperties) | React.CSSProperties;
operationStyle?: React.CSSProperties;
titles?: string[];
operations?: string[];
showSearch?: boolean;
filterOption?: (inputValue: string, item: TransferItem) => boolean;
locale?: Partial<TransferLocale>;
footer?: (props: TransferListProps) => React.ReactNode;
rowKey?: (record: TransferItem) => string;
onSearch?: (direction: TransferDirection, value: string) => void;
onScroll?: (direction: TransferDirection, e: React.SyntheticEvent<HTMLUListElement>) => void;
children?: (props: TransferListBodyProps) => React.ReactNode;
showSelectAll?: boolean;
selectAllLabels?: SelectAllLabel[];
}