In the latest versions of Android, this option has disappeared, but on many phones (with the exception of certain brands and models) it is possible to format the SD card as internal memory, although this feature works with some nuances.
More about using a memory card as internal: https://remontka.pro/sd-card-as-internal-storage-android/
Unfortunately, not all phone models support this transfer. To find out, go to Settings-Applications-Select the application you want to transfer and open it. If there is a button - transfer the application to SD - you can safely transfer it