How to say marsh in different languages

You can say marsh as le marais in the following countries: Benin; Burkina Faso; Burundi; Central African Republic; Chad; Democratic Republic of the Congo; Djibouti; France; French Guiana; French Polynesia; French Southern Territories; Gabon; Guadeloupe; Guinea; Ivory Coast; Madagascar; Mali; Martinique; Mayotte; Monaco; Niger; Republic of the Congo; Reunion; Saint Barthelemy; Saint Martin; Saint Pierre and Miquelon; Senegal; Togo;

You can say marsh as marsh in the following countries: Finland; Northern Mariana Islands;

You can say marsh as kärr in the following countries: Aland Islands; Sweden;

You can say marsh as блато in the following countries: Bulgaria;

You can say marsh as soo in the following countries: Estonia;