You Do Need power plug adapter while traveling from French Guiana to North Macedonia.

Here is Why You Need An Adapter

The outlet and plug type used in North Macedonia are C and F and in French Guiana are C, D and E. This is how they look like.

French Guiana

In French Guiana, outlets of type C, D and E are in use.

Type C

Type D

Type E

North Macedonia

In North Macedonia, outlets of type C and F are in use.

Type C

Type F